| 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 | $224.91 | 5.421% | $237.1024 | $237.10 | $237.10 | $237.10 |
| Purchase #2 | $49.97 | 13.696% | $56.8139 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $172.42 | 8.721% | $187.4567 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $12.34 | 10.237% | $13.6032 | $13.60 | $13.60 | $13.60 |
| Purchase #5 | $198.58 | 4.704% | $207.9212 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $12.57 | 11.612% | $14.0296 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $210.39 | 13.125% | $238.0037 | $238.00 | $238.00 | $238.00 |
| 7 purchase totals = | $881.18 | $954.9307 | $954.92 | $954.90 | $954.90 | |