| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.38 | 12.367% | $197.0692 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $218.58 | 4.301% | $227.9811 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $222.95 | 9.596% | $244.3443 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $115.69 | 10.700% | $128.0688 | $128.07 | $128.05 | $128.10 |
| Purchase #5 | $196.73 | 5.310% | $207.1764 | $207.18 | $207.20 | $207.20 |
| Purchase #6 | $126.98 | 8.748% | $138.0882 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $175.58 | 8.853% | $191.1241 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $1,231.89 | $1,333.8521 | $1,333.85 | $1,333.85 | $1,333.90 | |