| 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 | $129.62 | 12.295% | $145.5568 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $10.83 | 7.522% | $11.6446 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $24.84 | 7.638% | $26.7373 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $217.85 | 6.425% | $231.8469 | $231.85 | $231.85 | $231.80 |
| Purchase #5 | $168.36 | 9.475% | $184.3121 | $184.31 | $184.30 | $184.30 |
| Purchase #6 | $229.46 | 6.395% | $244.134 | $244.13 | $244.15 | $244.10 |
| Purchase #7 | $175.30 | 8.318% | $189.8815 | $189.88 | $189.90 | $189.90 |
| 7 purchase totals = | $956.26 | $1,034.1132 | $1,034.11 | $1,034.15 | $1,034.00 | |