| 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 | $116.59 | 12.145% | $130.7499 | $130.75 | $130.75 | $130.70 |
| Purchase #2 | $92.65 | 10.544% | $102.419 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $90.70 | 6.238% | $96.3579 | $96.36 | $96.35 | $96.40 |
| Purchase #4 | $103.30 | 3.519% | $106.9351 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $63.71 | 10.700% | $70.527 | $70.53 | $70.55 | $70.50 |
| Purchase #6 | $232.48 | 5.555% | $245.3943 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $226.55 | 8.276% | $245.2993 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $925.98 | $997.6825 | $997.69 | $997.70 | $997.60 | |