| 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 | $129.91 | 6.379% | $138.197 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $152.59 | 13.313% | $172.9043 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $234.79 | 3.109% | $242.0896 | $242.09 | $242.10 | $242.10 |
| Purchase #4 | $48.32 | 5.307% | $50.8843 | $50.88 | $50.90 | $50.90 |
| Purchase #5 | $221.41 | 6.809% | $236.4858 | $236.49 | $236.50 | $236.50 |
| Purchase #6 | $94.65 | 9.148% | $103.3086 | $103.31 | $103.30 | $103.30 |
| Purchase #7 | $43.54 | 9.296% | $47.5875 | $47.59 | $47.60 | $47.60 |
| 7 purchase totals = | $925.21 | $991.4571 | $991.46 | $991.50 | $991.50 | |