| 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 | $234.38 | 4.408% | $244.7115 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $210.49 | 5.210% | $221.4565 | $221.46 | $221.45 | $221.50 |
| Purchase #3 | $236.32 | 8.464% | $256.3221 | $256.32 | $256.30 | $256.30 |
| Purchase #4 | $166.99 | 11.235% | $185.7513 | $185.75 | $185.75 | $185.80 |
| Purchase #5 | $43.90 | 9.288% | $47.9774 | $47.98 | $48.00 | $48.00 |
| Purchase #6 | $142.67 | 8.174% | $154.3318 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $62.29 | 10.376% | $68.7532 | $68.75 | $68.75 | $68.80 |
| 7 purchase totals = | $1,097.04 | $1,179.3038 | $1,179.30 | $1,179.30 | $1,179.40 | |