| 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 | $122.25 | 7.718% | $131.6853 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $121.51 | 3.761% | $126.08 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $40.37 | 6.214% | $42.8786 | $42.88 | $42.90 | $42.90 |
| Purchase #4 | $19.96 | 9.225% | $21.8013 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $195.54 | 9.418% | $213.956 | $213.96 | $213.95 | $214.00 |
| Purchase #6 | $39.73 | 10.655% | $43.9632 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $89.37 | 5.261% | $94.0718 | $94.07 | $94.05 | $94.10 |
| 7 purchase totals = | $628.73 | $674.4362 | $674.44 | $674.45 | $674.60 | |