| 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 | $101.93 | 5.547% | $107.5841 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $239.67 | 3.132% | $247.1765 | $247.18 | $247.20 | $247.20 |
| Purchase #3 | $244.37 | 13.632% | $277.6825 | $277.68 | $277.70 | $277.70 |
| Purchase #4 | $138.91 | 5.784% | $146.9446 | $146.94 | $146.95 | $146.90 |
| Purchase #5 | $95.87 | 9.494% | $104.9719 | $104.97 | $104.95 | $105.00 |
| Purchase #6 | $52.98 | 6.431% | $56.3871 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $246.46 | 8.459% | $267.3081 | $267.31 | $267.30 | $267.30 |
| 7 purchase totals = | $1,120.19 | $1,208.0548 | $1,208.05 | $1,208.10 | $1,208.10 | |