| 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 | $224.71 | 3.405% | $232.3614 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $250.89 | 6.635% | $267.5366 | $267.54 | $267.55 | $267.50 |
| Purchase #3 | $181.60 | 5.668% | $191.8931 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $70.67 | 8.535% | $76.7017 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $136.63 | 13.371% | $154.8988 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $232.68 | 8.359% | $252.1297 | $252.13 | $252.15 | $252.10 |
| Purchase #7 | $179.97 | 9.404% | $196.8944 | $196.89 | $196.90 | $196.90 |
| 7 purchase totals = | $1,277.15 | $1,372.4157 | $1,372.41 | $1,372.45 | $1,372.40 | |