| 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 | $115.71 | 3.251% | $119.4717 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $24.25 | 7.682% | $26.1129 | $26.11 | $26.10 | $26.10 |
| Purchase #3 | $116.59 | 3.270% | $120.4025 | $120.40 | $120.40 | $120.40 |
| Purchase #4 | $21.64 | 13.474% | $24.5558 | $24.56 | $24.55 | $24.60 |
| Purchase #5 | $102.45 | 10.112% | $112.8097 | $112.81 | $112.80 | $112.80 |
| Purchase #6 | $37.98 | 11.533% | $42.3602 | $42.36 | $42.35 | $42.40 |
| Purchase #7 | $240.39 | 3.513% | $248.8349 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $659.01 | $694.5477 | $694.54 | $694.50 | $694.60 | |