| 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 | $203.50 | 4.408% | $212.4703 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $193.43 | 3.649% | $200.4883 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $194.89 | 4.214% | $203.1027 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $62.63 | 6.256% | $66.5481 | $66.55 | $66.55 | $66.50 |
| Purchase #5 | $47.25 | 11.656% | $52.7575 | $52.76 | $52.75 | $52.80 |
| Purchase #6 | $168.82 | 10.368% | $186.3233 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $217.52 | 10.324% | $239.9768 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $1,088.04 | $1,161.6670 | $1,161.67 | $1,161.65 | $1,161.70 | |