| 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 | $8.96 | 13.442% | $10.1644 | $10.16 | $10.15 | $10.20 |
| Purchase #2 | $243.54 | 5.134% | $256.0433 | $256.04 | $256.05 | $256.00 |
| Purchase #3 | $244.95 | 12.708% | $276.0782 | $276.08 | $276.10 | $276.10 |
| Purchase #4 | $217.26 | 10.482% | $240.0332 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $51.74 | 7.772% | $55.7612 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $237.56 | 11.153% | $264.0551 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $91.52 | 11.285% | $101.848 | $101.85 | $101.85 | $101.80 |
| 7 purchase totals = | $1,095.53 | $1,203.9834 | $1,203.98 | $1,204.00 | $1,204.00 | |