| 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 | $221.29 | 12.487% | $248.9225 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $43.82 | 10.315% | $48.34 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $108.25 | 7.468% | $116.3341 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $58.61 | 9.369% | $64.1012 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $133.45 | 11.791% | $149.1851 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $182.86 | 10.429% | $201.9305 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $54.84 | 4.554% | $57.3374 | $57.34 | $57.35 | $57.30 |
| 7 purchase totals = | $803.12 | $886.1508 | $886.15 | $886.20 | $886.00 | |