| 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 | $10.39 | 12.572% | $11.6962 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $224.79 | 4.356% | $234.5819 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $122.49 | 7.627% | $131.8323 | $131.83 | $131.85 | $131.80 |
| Purchase #4 | $62.38 | 11.228% | $69.384 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $95.71 | 12.438% | $107.6144 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $129.27 | 5.288% | $136.1058 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $235.93 | 5.516% | $248.9439 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $880.96 | $940.1585 | $940.15 | $940.20 | $940.10 | |