| 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 | $31.30 | 3.666% | $32.4475 | $32.45 | $32.45 | $32.40 |
| Purchase #2 | $158.40 | 5.107% | $166.4895 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $194.46 | 8.142% | $210.2929 | $210.29 | $210.30 | $210.30 |
| Purchase #4 | $120.30 | 4.605% | $125.8398 | $125.84 | $125.85 | $125.80 |
| Purchase #5 | $190.55 | 10.296% | $210.169 | $210.17 | $210.15 | $210.20 |
| Purchase #6 | $130.89 | 3.405% | $135.3468 | $135.35 | $135.35 | $135.30 |
| Purchase #7 | $31.95 | 6.346% | $33.9775 | $33.98 | $34.00 | $34.00 |
| 7 purchase totals = | $857.85 | $914.5630 | $914.57 | $914.60 | $914.50 | |