| 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 | $8.32 | 3.833% | $8.6389 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $156.99 | 7.184% | $168.2682 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $161.33 | 3.328% | $166.6991 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $170.39 | 5.529% | $179.8109 | $179.81 | $179.80 | $179.80 |
| Purchase #5 | $194.84 | 8.361% | $211.1306 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $216.54 | 13.225% | $245.1774 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $242.70 | 10.816% | $268.9504 | $268.95 | $268.95 | $269.00 |
| 7 purchase totals = | $1,151.11 | $1,248.6755 | $1,248.68 | $1,248.70 | $1,248.70 | |