| 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 | $129.94 | 9.150% | $141.8295 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $46.89 | 13.606% | $53.2699 | $53.27 | $53.25 | $53.30 |
| Purchase #3 | $212.31 | 13.556% | $241.0907 | $241.09 | $241.10 | $241.10 |
| Purchase #4 | $161.89 | 9.372% | $177.0623 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $116.96 | 10.545% | $129.2934 | $129.29 | $129.30 | $129.30 |
| Purchase #6 | $219.46 | 5.644% | $231.8463 | $231.85 | $231.85 | $231.80 |
| Purchase #7 | $140.43 | 4.581% | $146.8631 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $1,027.88 | $1,121.2552 | $1,121.25 | $1,121.25 | $1,121.30 | |