| 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 | $108.54 | 9.785% | $119.1606 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $142.65 | 6.219% | $151.5214 | $151.52 | $151.50 | $151.50 |
| Purchase #3 | $135.84 | 4.663% | $142.1742 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $174.64 | 4.312% | $182.1705 | $182.17 | $182.15 | $182.20 |
| Purchase #5 | $222.70 | 9.682% | $244.2618 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $229.65 | 12.401% | $258.1289 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $123.69 | 13.639% | $140.5601 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $1,137.71 | $1,237.9775 | $1,237.97 | $1,237.90 | $1,238.10 | |