| 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 | $239.46 | 7.179% | $256.6508 | $256.65 | $256.65 | $256.70 |
| Purchase #2 | $52.57 | 9.160% | $57.3854 | $57.39 | $57.40 | $57.40 |
| Purchase #3 | $173.30 | 9.857% | $190.3822 | $190.38 | $190.40 | $190.40 |
| Purchase #4 | $146.59 | 12.579% | $165.0296 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $170.95 | 7.846% | $184.3627 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $158.36 | 5.868% | $167.6526 | $167.65 | $167.65 | $167.70 |
| Purchase #7 | $28.60 | 8.671% | $31.0799 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $969.83 | $1,052.5432 | $1,052.54 | $1,052.60 | $1,052.70 | |