| 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 | $94.80 | 11.818% | $106.0035 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $183.58 | 5.197% | $193.1207 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $22.89 | 5.716% | $24.1984 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $36.35 | 4.779% | $38.0872 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $230.33 | 11.698% | $257.274 | $257.27 | $257.25 | $257.30 |
| Purchase #6 | $143.52 | 12.210% | $161.0438 | $161.04 | $161.05 | $161.00 |
| Purchase #7 | $95.36 | 6.448% | $101.5088 | $101.51 | $101.50 | $101.50 |
| 7 purchase totals = | $806.83 | $881.2364 | $881.23 | $881.20 | $881.20 | |