| 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 | $224.61 | 12.712% | $253.1624 | $253.16 | $253.15 | $253.20 |
| Purchase #2 | $247.52 | 11.814% | $276.762 | $276.76 | $276.75 | $276.80 |
| Purchase #3 | $37.32 | 5.323% | $39.3065 | $39.31 | $39.30 | $39.30 |
| Purchase #4 | $68.94 | 5.342% | $72.6228 | $72.62 | $72.60 | $72.60 |
| Purchase #5 | $49.92 | 4.557% | $52.1949 | $52.19 | $52.20 | $52.20 |
| Purchase #6 | $37.67 | 13.348% | $42.6982 | $42.70 | $42.70 | $42.70 |
| Purchase #7 | $201.59 | 13.183% | $228.1656 | $228.17 | $228.15 | $228.20 |
| 7 purchase totals = | $867.57 | $964.9124 | $964.91 | $964.85 | $965.00 | |