| 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 | $121.88 | 9.689% | $133.689 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $63.84 | 11.635% | $71.2678 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $213.27 | 7.322% | $228.8856 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $231.78 | 8.621% | $251.7618 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $229.49 | 4.682% | $240.2347 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $238.67 | 8.442% | $258.8185 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $41.94 | 8.576% | $45.5368 | $45.54 | $45.55 | $45.50 |
| 7 purchase totals = | $1,140.87 | $1,230.1942 | $1,230.20 | $1,230.20 | $1,230.20 | |