| 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 | $213.49 | 12.608% | $240.4068 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $59.52 | 11.868% | $66.5838 | $66.58 | $66.60 | $66.60 |
| Purchase #3 | $55.41 | 7.323% | $59.4677 | $59.47 | $59.45 | $59.50 |
| Purchase #4 | $153.80 | 9.785% | $168.8493 | $168.85 | $168.85 | $168.80 |
| Purchase #5 | $102.73 | 10.786% | $113.8105 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $238.82 | 11.250% | $265.6873 | $265.69 | $265.70 | $265.70 |
| Purchase #7 | $212.70 | 3.597% | $220.3508 | $220.35 | $220.35 | $220.40 |
| 7 purchase totals = | $1,036.47 | $1,135.1562 | $1,135.16 | $1,135.15 | $1,135.20 | |