| 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 | $78.66 | 7.432% | $84.506 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $193.48 | 10.696% | $214.1746 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $144.77 | 9.122% | $157.9759 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $27.74 | 12.526% | $31.2147 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $202.71 | 13.386% | $229.8448 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $229.86 | 11.843% | $257.0823 | $257.08 | $257.10 | $257.10 |
| Purchase #7 | $174.81 | 11.265% | $194.5023 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $1,052.03 | $1,169.3006 | $1,169.29 | $1,169.30 | $1,169.30 | |