| 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 | $98.88 | 11.361% | $110.1138 | $110.11 | $110.10 | $110.10 |
| Purchase #2 | $234.50 | 12.306% | $263.3576 | $263.36 | $263.35 | $263.40 |
| Purchase #3 | $129.97 | 12.753% | $146.5451 | $146.55 | $146.55 | $146.50 |
| Purchase #4 | $207.39 | 11.298% | $230.8209 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $91.96 | 8.678% | $99.9403 | $99.94 | $99.95 | $99.90 |
| Purchase #6 | $134.83 | 7.220% | $144.5647 | $144.56 | $144.55 | $144.60 |
| Purchase #7 | $98.91 | 9.152% | $107.9622 | $107.96 | $107.95 | $108.00 |
| 7 purchase totals = | $996.44 | $1,103.3046 | $1,103.30 | $1,103.25 | $1,103.30 | |