| 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 | $103.31 | 8.676% | $112.2732 | $112.27 | $112.25 | $112.30 |
| Purchase #2 | $137.39 | 5.347% | $144.7362 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $156.60 | 9.318% | $171.192 | $171.19 | $171.20 | $171.20 |
| Purchase #4 | $215.37 | 8.596% | $233.8832 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $7.76 | 12.769% | $8.7509 | $8.75 | $8.75 | $8.80 |
| Purchase #6 | $112.94 | 7.265% | $121.1451 | $121.15 | $121.15 | $121.10 |
| Purchase #7 | $184.55 | 10.558% | $204.0348 | $204.03 | $204.05 | $204.00 |
| 7 purchase totals = | $917.92 | $996.0154 | $996.01 | $996.05 | $996.00 | |