| 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 | $99.41 | 11.769% | $111.1096 | $111.11 | $111.10 | $111.10 |
| Purchase #2 | $91.42 | 3.264% | $94.4039 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $175.91 | 6.479% | $187.3072 | $187.31 | $187.30 | $187.30 |
| Purchase #4 | $205.60 | 11.531% | $229.3077 | $229.31 | $229.30 | $229.30 |
| Purchase #5 | $136.74 | 7.388% | $146.8424 | $146.84 | $146.85 | $146.80 |
| Purchase #6 | $247.56 | 11.838% | $276.8662 | $276.87 | $276.85 | $276.90 |
| Purchase #7 | $210.70 | 6.610% | $224.6273 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $1,167.34 | $1,270.4643 | $1,270.47 | $1,270.45 | $1,270.40 | |