| 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 | $211.96 | 13.517% | $240.6106 | $240.61 | $240.60 | $240.60 |
| Purchase #2 | $151.94 | 7.723% | $163.6743 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $174.78 | 4.521% | $182.6818 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $113.62 | 5.628% | $120.0145 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $212.31 | 8.249% | $229.8235 | $229.82 | $229.80 | $229.80 |
| Purchase #6 | $112.90 | 7.323% | $121.1677 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $158.73 | 3.359% | $164.0617 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $1,136.24 | $1,222.0341 | $1,222.02 | $1,221.95 | $1,222.10 | |