| 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 | $227.35 | 11.775% | $254.1205 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $83.84 | 4.361% | $87.4963 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $103.43 | 7.116% | $110.7901 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $100.44 | 9.683% | $110.1656 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $202.94 | 3.712% | $210.4731 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $8.31 | 11.506% | $9.2661 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $180.40 | 7.302% | $193.5728 | $193.57 | $193.55 | $193.60 |
| 7 purchase totals = | $906.71 | $975.8845 | $975.89 | $975.80 | $976.00 | |