| 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 | $224.33 | 8.217% | $242.7632 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $210.39 | 12.454% | $236.592 | $236.59 | $236.60 | $236.60 |
| Purchase #3 | $144.72 | 5.400% | $152.5349 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $119.85 | 11.615% | $133.7706 | $133.77 | $133.75 | $133.80 |
| Purchase #5 | $78.44 | 11.130% | $87.1704 | $87.17 | $87.15 | $87.20 |
| Purchase #6 | $201.35 | 4.672% | $210.7571 | $210.76 | $210.75 | $210.80 |
| Purchase #7 | $138.71 | 9.286% | $151.5906 | $151.59 | $151.60 | $151.60 |
| 7 purchase totals = | $1,117.79 | $1,215.1788 | $1,215.17 | $1,215.15 | $1,215.30 | |