| 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 | $111.87 | 8.489% | $121.3666 | $121.37 | $121.35 | $121.40 |
| Purchase #2 | $137.90 | 6.163% | $146.3988 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $100.49 | 5.269% | $105.7848 | $105.78 | $105.80 | $105.80 |
| Purchase #4 | $210.34 | 4.687% | $220.1986 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $59.52 | 8.321% | $64.4727 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $138.87 | 7.653% | $149.4977 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $67.56 | 7.295% | $72.4885 | $72.49 | $72.50 | $72.50 |
| 7 purchase totals = | $826.55 | $880.2077 | $880.21 | $880.20 | $880.30 | |