| 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 | $117.56 | 4.738% | $123.13 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $29.84 | 10.306% | $32.9153 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $108.39 | 13.479% | $122.9999 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $88.41 | 5.378% | $93.1647 | $93.16 | $93.15 | $93.20 |
| Purchase #5 | $218.54 | 11.732% | $244.1791 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $52.84 | 11.318% | $58.8204 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $62.77 | 9.814% | $68.9302 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $678.35 | $744.1396 | $744.14 | $744.15 | $744.10 | |