| 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 | $105.34 | 11.362% | $117.3087 | $117.31 | $117.30 | $117.30 |
| Purchase #2 | $129.93 | 12.153% | $145.7204 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $24.27 | 3.797% | $25.1915 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $89.92 | 5.299% | $94.6849 | $94.68 | $94.70 | $94.70 |
| Purchase #5 | $144.73 | 13.113% | $163.7084 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $153.68 | 12.201% | $172.4305 | $172.43 | $172.45 | $172.40 |
| Purchase #7 | $250.29 | 11.695% | $279.5614 | $279.56 | $279.55 | $279.60 |
| 7 purchase totals = | $898.16 | $998.6058 | $998.60 | $998.60 | $998.60 | |