| 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 | $219.56 | 4.636% | $229.7388 | $229.74 | $229.75 | $229.70 |
| Purchase #2 | $78.54 | 11.204% | $87.3396 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $15.26 | 12.645% | $17.1896 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $141.59 | 7.555% | $152.2871 | $152.29 | $152.30 | $152.30 |
| Purchase #5 | $28.85 | 13.394% | $32.7142 | $32.71 | $32.70 | $32.70 |
| Purchase #6 | $213.75 | 3.303% | $220.8102 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $211.79 | 11.244% | $235.6037 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $909.34 | $975.6832 | $975.68 | $975.70 | $975.60 | |