| 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 | $103.30 | 3.729% | $107.1521 | $107.15 | $107.15 | $107.20 |
| Purchase #2 | $58.98 | 5.272% | $62.0894 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $234.54 | 9.831% | $257.5976 | $257.60 | $257.60 | $257.60 |
| Purchase #4 | $204.46 | 7.448% | $219.6882 | $219.69 | $219.70 | $219.70 |
| Purchase #5 | $22.32 | 10.106% | $24.5757 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $101.48 | 10.571% | $112.2075 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $246.69 | 13.815% | $280.7702 | $280.77 | $280.75 | $280.80 |
| 7 purchase totals = | $971.77 | $1,064.0807 | $1,064.09 | $1,064.10 | $1,064.20 | |