| 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 | $198.30 | 6.272% | $210.7374 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $57.79 | 9.217% | $63.1165 | $63.12 | $63.10 | $63.10 |
| Purchase #3 | $87.45 | 13.642% | $99.3799 | $99.38 | $99.40 | $99.40 |
| Purchase #4 | $228.41 | 4.661% | $239.0562 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $7.77 | 7.476% | $8.3509 | $8.35 | $8.35 | $8.40 |
| Purchase #6 | $20.82 | 10.390% | $22.9832 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $16.69 | 8.686% | $18.1397 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $617.23 | $661.7638 | $661.77 | $661.80 | $661.80 | |