| 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 | $230.89 | 7.548% | $248.3176 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $137.28 | 8.789% | $149.3455 | $149.35 | $149.35 | $149.30 |
| Purchase #3 | $22.69 | 8.292% | $24.5715 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $61.43 | 7.668% | $66.1405 | $66.14 | $66.15 | $66.10 |
| Purchase #5 | $143.66 | 5.287% | $151.2553 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $145.70 | 6.169% | $154.6882 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $102.98 | 12.365% | $115.7135 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $844.63 | $910.0321 | $910.04 | $910.00 | $910.00 | |