| 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 | $187.55 | 3.653% | $194.4012 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $229.90 | 12.784% | $259.2904 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $133.72 | 10.311% | $147.5079 | $147.51 | $147.50 | $147.50 |
| Purchase #4 | $101.67 | 8.310% | $110.1188 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $18.73 | 7.678% | $20.1681 | $20.17 | $20.15 | $20.20 |
| Purchase #6 | $53.29 | 13.789% | $60.6382 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $137.77 | 12.749% | $155.3343 | $155.33 | $155.35 | $155.30 |
| 7 purchase totals = | $862.63 | $947.4589 | $947.46 | $947.45 | $947.40 | |