| 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 | $125.33 | 5.509% | $132.2344 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $162.60 | 9.735% | $178.4291 | $178.43 | $178.45 | $178.40 |
| Purchase #3 | $193.44 | 8.192% | $209.2866 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $238.44 | 8.832% | $259.499 | $259.50 | $259.50 | $259.50 |
| Purchase #5 | $203.88 | 10.434% | $225.1528 | $225.15 | $225.15 | $225.20 |
| Purchase #6 | $135.87 | 6.235% | $144.3415 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $193.52 | 10.302% | $213.4564 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $1,253.08 | $1,362.3998 | $1,362.40 | $1,362.45 | $1,362.40 | |