| 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 | $197.91 | 6.182% | $210.1448 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $181.95 | 13.830% | $207.1137 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $174.95 | 4.862% | $183.4561 | $183.46 | $183.45 | $183.50 |
| Purchase #4 | $12.86 | 5.452% | $13.5611 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $237.50 | 5.821% | $251.3249 | $251.32 | $251.30 | $251.30 |
| Purchase #6 | $243.84 | 7.651% | $262.4962 | $262.50 | $262.50 | $262.50 |
| Purchase #7 | $228.30 | 7.118% | $244.5504 | $244.55 | $244.55 | $244.60 |
| 7 purchase totals = | $1,277.31 | $1,372.6472 | $1,372.64 | $1,372.60 | $1,372.70 | |