| 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 | $19.25 | 12.121% | $21.5833 | $21.58 | $21.60 | $21.60 |
| Purchase #2 | $183.57 | 9.683% | $201.3451 | $201.35 | $201.35 | $201.30 |
| Purchase #3 | $186.63 | 12.830% | $210.5746 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $116.55 | 9.754% | $127.9183 | $127.92 | $127.90 | $127.90 |
| Purchase #5 | $161.83 | 11.526% | $180.4825 | $180.48 | $180.50 | $180.50 |
| Purchase #6 | $202.28 | 8.303% | $219.0753 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $187.55 | 13.654% | $213.1581 | $213.16 | $213.15 | $213.20 |
| 7 purchase totals = | $1,057.66 | $1,174.1372 | $1,174.14 | $1,174.15 | $1,174.20 | |