| 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 | $187.30 | 7.124% | $200.6433 | $200.64 | $200.65 | $200.60 |
| Purchase #2 | $125.48 | 10.533% | $138.6968 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $219.57 | 4.348% | $229.1169 | $229.12 | $229.10 | $229.10 |
| Purchase #4 | $86.78 | 4.663% | $90.8266 | $90.83 | $90.85 | $90.80 |
| Purchase #5 | $49.45 | 9.178% | $53.9885 | $53.99 | $54.00 | $54.00 |
| Purchase #6 | $198.80 | 13.754% | $226.143 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $12.39 | 13.123% | $14.0159 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $879.77 | $953.4310 | $953.44 | $953.45 | $953.30 | |