| 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 | $199.87 | 9.821% | $219.4992 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $180.86 | 7.860% | $195.0756 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $15.89 | 10.312% | $17.5286 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $49.54 | 3.309% | $51.1793 | $51.18 | $51.20 | $51.20 |
| Purchase #5 | $91.91 | 3.203% | $94.8539 | $94.85 | $94.85 | $94.90 |
| Purchase #6 | $82.48 | 4.811% | $86.4481 | $86.45 | $86.45 | $86.40 |
| Purchase #7 | $179.92 | 10.513% | $198.835 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $800.47 | $863.4197 | $863.43 | $863.50 | $863.40 | |