| 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 | $37.63 | 3.804% | $39.0614 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $110.75 | 13.871% | $126.1121 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $211.90 | 3.563% | $219.45 | $219.45 | $219.45 | $219.50 |
| Purchase #4 | $228.92 | 11.714% | $255.7357 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $199.77 | 4.182% | $208.1244 | $208.12 | $208.10 | $208.10 |
| Purchase #6 | $47.56 | 8.655% | $51.6763 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $232.89 | 4.859% | $244.2061 | $244.21 | $244.20 | $244.20 |
| 7 purchase totals = | $1,069.42 | $1,144.3660 | $1,144.37 | $1,144.35 | $1,144.40 | |