| 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 | $226.48 | 4.704% | $237.1336 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $178.38 | 10.309% | $196.7692 | $196.77 | $196.75 | $196.80 |
| Purchase #3 | $212.87 | 3.238% | $219.7627 | $219.76 | $219.75 | $219.80 |
| Purchase #4 | $68.69 | 4.419% | $71.7254 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $101.62 | 8.699% | $110.4599 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $18.81 | 11.556% | $20.9837 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $71.50 | 6.220% | $75.9473 | $75.95 | $75.95 | $75.90 |
| 7 purchase totals = | $878.35 | $932.7818 | $932.78 | $932.80 | $932.80 | |