| 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 | $190.52 | 9.475% | $208.5718 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $100.45 | 12.596% | $113.1027 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $194.76 | 7.378% | $209.1294 | $209.13 | $209.15 | $209.10 |
| Purchase #4 | $149.38 | 11.471% | $166.5154 | $166.52 | $166.50 | $166.50 |
| Purchase #5 | $133.45 | 9.460% | $146.0744 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $238.54 | 9.140% | $260.3426 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $120.44 | 7.760% | $129.7861 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $1,127.54 | $1,233.5224 | $1,233.52 | $1,233.50 | $1,233.50 | |