| 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 | $208.34 | 7.720% | $224.4238 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $13.25 | 9.799% | $14.5484 | $14.55 | $14.55 | $14.50 |
| Purchase #3 | $18.37 | 9.479% | $20.1113 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $90.83 | 3.436% | $93.9509 | $93.95 | $93.95 | $94.00 |
| Purchase #5 | $101.85 | 6.276% | $108.2421 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $199.48 | 3.784% | $207.0283 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $210.69 | 7.536% | $226.5676 | $226.57 | $226.55 | $226.60 |
| 7 purchase totals = | $842.81 | $894.8724 | $894.87 | $894.85 | $894.80 | |