| 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 | $128.39 | 4.811% | $134.5668 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $60.48 | 6.704% | $64.5346 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $66.89 | 13.190% | $75.7128 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $194.49 | 7.287% | $208.6625 | $208.66 | $208.65 | $208.70 |
| Purchase #5 | $211.60 | 6.738% | $225.8576 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $21.33 | 4.226% | $22.2314 | $22.23 | $22.25 | $22.20 |
| Purchase #7 | $138.75 | 7.229% | $148.7802 | $148.78 | $148.80 | $148.80 |
| 7 purchase totals = | $821.93 | $880.3459 | $880.34 | $880.35 | $880.40 | |