| 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 | $106.47 | 6.139% | $113.0062 | $113.01 | $113.00 | $113.00 |
| Purchase #2 | $191.55 | 10.242% | $211.1686 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $126.33 | 8.293% | $136.8065 | $136.81 | $136.80 | $136.80 |
| Purchase #4 | $19.70 | 8.675% | $21.409 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $44.51 | 9.757% | $48.8528 | $48.85 | $48.85 | $48.90 |
| Purchase #6 | $37.86 | 4.420% | $39.5334 | $39.53 | $39.55 | $39.50 |
| Purchase #7 | $41.27 | 4.317% | $43.0516 | $43.05 | $43.05 | $43.10 |
| 7 purchase totals = | $567.69 | $613.8281 | $613.83 | $613.80 | $613.90 | |