| 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 | $121.29 | 7.776% | $130.7215 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $119.98 | 10.397% | $132.4543 | $132.45 | $132.45 | $132.50 |
| Purchase #3 | $45.68 | 7.373% | $49.048 | $49.05 | $49.05 | $49.00 |
| Purchase #4 | $143.48 | 5.255% | $151.0199 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $190.88 | 8.174% | $206.4825 | $206.48 | $206.50 | $206.50 |
| Purchase #6 | $186.65 | 13.737% | $212.2901 | $212.29 | $212.30 | $212.30 |
| Purchase #7 | $178.79 | 13.169% | $202.3349 | $202.33 | $202.35 | $202.30 |
| 7 purchase totals = | $986.75 | $1,084.3512 | $1,084.34 | $1,084.35 | $1,084.30 | |