| 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 | $238.93 | 7.874% | $257.7433 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $49.66 | 4.572% | $51.9305 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $160.93 | 3.232% | $166.1313 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $133.61 | 4.671% | $139.8509 | $139.85 | $139.85 | $139.90 |
| Purchase #5 | $123.87 | 12.304% | $139.111 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $119.47 | 12.203% | $134.0489 | $134.05 | $134.05 | $134.00 |
| Purchase #7 | $11.69 | 12.133% | $13.1083 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $838.16 | $901.9242 | $901.92 | $901.95 | $901.80 | |