| 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 | $234.51 | 10.290% | $258.6411 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $224.64 | 3.658% | $232.8573 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $10.89 | 11.650% | $12.1587 | $12.16 | $12.15 | $12.20 |
| Purchase #4 | $35.97 | 12.787% | $40.5695 | $40.57 | $40.55 | $40.60 |
| Purchase #5 | $93.66 | 13.584% | $106.3828 | $106.38 | $106.40 | $106.40 |
| Purchase #6 | $44.45 | 6.485% | $47.3326 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $128.72 | 6.874% | $137.5682 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $772.84 | $835.5102 | $835.51 | $835.50 | $835.60 | |