| 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 | $25.27 | 4.122% | $26.3116 | $26.31 | $26.30 | $26.30 |
| Purchase #2 | $148.42 | 12.563% | $167.066 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $189.45 | 11.103% | $210.4846 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $226.33 | 11.291% | $251.8849 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $27.75 | 9.134% | $30.2847 | $30.28 | $30.30 | $30.30 |
| Purchase #6 | $220.40 | 10.728% | $244.0445 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $37.95 | 12.240% | $42.5951 | $42.60 | $42.60 | $42.60 |
| 7 purchase totals = | $875.57 | $972.6714 | $972.66 | $972.70 | $972.70 | |