| 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 | $19.32 | 10.368% | $21.3231 | $21.32 | $21.30 | $21.30 |
| Purchase #2 | $217.35 | 10.269% | $239.6697 | $239.67 | $239.65 | $239.70 |
| Purchase #3 | $70.89 | 3.201% | $73.1592 | $73.16 | $73.15 | $73.20 |
| Purchase #4 | $202.65 | 3.257% | $209.2503 | $209.25 | $209.25 | $209.30 |
| Purchase #5 | $221.26 | 3.450% | $228.8935 | $228.89 | $228.90 | $228.90 |
| Purchase #6 | $156.33 | 7.430% | $167.9453 | $167.95 | $167.95 | $167.90 |
| Purchase #7 | $53.92 | 6.420% | $57.3817 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $941.72 | $997.6228 | $997.62 | $997.60 | $997.70 | |