| 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 | $119.81 | 4.112% | $124.7366 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $195.34 | 8.726% | $212.3854 | $212.39 | $212.40 | $212.40 |
| Purchase #3 | $108.28 | 6.677% | $115.5099 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $44.92 | 6.158% | $47.6862 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $30.56 | 7.806% | $32.9455 | $32.95 | $32.95 | $32.90 |
| Purchase #6 | $211.39 | 4.508% | $220.9195 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $112.59 | 7.739% | $121.3033 | $121.30 | $121.30 | $121.30 |
| 7 purchase totals = | $822.89 | $875.4864 | $875.50 | $875.50 | $875.40 | |