| 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 | $199.32 | 13.229% | $225.688 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $119.66 | 9.441% | $130.9571 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $92.33 | 5.341% | $97.2613 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $153.87 | 6.704% | $164.1854 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $212.30 | 13.522% | $241.0072 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $51.33 | 11.259% | $57.1092 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $74.35 | 5.421% | $78.3805 | $78.38 | $78.40 | $78.40 |
| 7 purchase totals = | $903.16 | $994.5887 | $994.60 | $994.60 | $994.70 | |