| 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 | $191.86 | 6.499% | $204.329 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $7.57 | 10.313% | $8.3507 | $8.35 | $8.35 | $8.40 |
| Purchase #3 | $224.95 | 8.173% | $243.3352 | $243.34 | $243.35 | $243.30 |
| Purchase #4 | $220.76 | 3.380% | $228.2217 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $131.69 | 8.626% | $143.0496 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $175.96 | 3.264% | $181.7033 | $181.70 | $181.70 | $181.70 |
| Purchase #7 | $39.58 | 5.864% | $41.901 | $41.90 | $41.90 | $41.90 |
| 7 purchase totals = | $992.37 | $1,050.8905 | $1,050.89 | $1,050.90 | $1,050.80 | |