| 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 | $109.35 | 3.320% | $112.9804 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $157.93 | 9.717% | $173.2761 | $173.28 | $173.30 | $173.30 |
| Purchase #3 | $118.76 | 11.439% | $132.345 | $132.35 | $132.35 | $132.30 |
| Purchase #4 | $243.49 | 3.468% | $251.9342 | $251.93 | $251.95 | $251.90 |
| Purchase #5 | $214.32 | 11.456% | $238.8725 | $238.87 | $238.85 | $238.90 |
| Purchase #6 | $203.70 | 11.153% | $226.4187 | $226.42 | $226.40 | $226.40 |
| Purchase #7 | $146.52 | 6.358% | $155.8357 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,194.07 | $1,291.6626 | $1,291.67 | $1,291.70 | $1,291.60 | |