| 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 | $237.82 | 9.104% | $259.4711 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $212.58 | 12.507% | $239.1674 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $41.33 | 4.301% | $43.1076 | $43.11 | $43.10 | $43.10 |
| Purchase #4 | $231.58 | 12.625% | $260.817 | $260.82 | $260.80 | $260.80 |
| Purchase #5 | $128.72 | 8.777% | $140.0178 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $34.99 | 7.783% | $37.7133 | $37.71 | $37.70 | $37.70 |
| Purchase #7 | $210.61 | 12.845% | $237.6629 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $1,097.63 | $1,217.9571 | $1,217.96 | $1,217.85 | $1,218.00 | |