| 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 | $214.82 | 4.472% | $224.4268 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $188.56 | 13.580% | $214.1664 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $215.49 | 5.176% | $226.6438 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $12.81 | 13.577% | $14.5492 | $14.55 | $14.55 | $14.50 |
| Purchase #5 | $187.41 | 9.760% | $205.7012 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $6.45 | 6.343% | $6.8591 | $6.86 | $6.85 | $6.90 |
| Purchase #7 | $99.58 | 5.534% | $105.0908 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $925.12 | $997.4373 | $997.44 | $997.45 | $997.40 | |