| 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 | $223.78 | 5.251% | $235.5307 | $235.53 | $235.55 | $235.50 |
| Purchase #2 | $211.45 | 4.705% | $221.3987 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $22.90 | 12.519% | $25.7669 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $144.27 | 7.761% | $155.4668 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $177.48 | 12.162% | $199.0651 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $33.49 | 9.457% | $36.6571 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $44.57 | 9.800% | $48.9379 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $857.94 | $922.8232 | $922.84 | $922.80 | $922.90 | |