| 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 | $201.65 | 5.239% | $212.2144 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $62.70 | 3.669% | $65.0005 | $65.00 | $65.00 | $65.00 |
| Purchase #3 | $7.59 | 6.805% | $8.1065 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $100.26 | 10.451% | $110.7382 | $110.74 | $110.75 | $110.70 |
| Purchase #5 | $209.80 | 4.441% | $219.1172 | $219.12 | $219.10 | $219.10 |
| Purchase #6 | $133.87 | 13.209% | $151.5529 | $151.55 | $151.55 | $151.60 |
| Purchase #7 | $121.97 | 4.513% | $127.4745 | $127.47 | $127.45 | $127.50 |
| 7 purchase totals = | $837.84 | $894.2042 | $894.20 | $894.15 | $894.20 | |