| 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 | $110.66 | 9.112% | $120.7433 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $197.50 | 5.347% | $208.0603 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $205.27 | 3.837% | $213.1462 | $213.15 | $213.15 | $213.10 |
| Purchase #4 | $16.43 | 3.284% | $16.9696 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $135.84 | 12.479% | $152.7915 | $152.79 | $152.80 | $152.80 |
| Purchase #6 | $126.26 | 10.694% | $139.7622 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $144.42 | 5.198% | $151.927 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $936.38 | $1,003.4001 | $1,003.40 | $1,003.40 | $1,003.40 | |