| 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 | $211.93 | 6.652% | $226.0276 | $226.03 | $226.05 | $226.00 |
| Purchase #2 | $173.40 | 5.576% | $183.0688 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $201.36 | 11.811% | $225.1426 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $229.40 | 10.554% | $253.6109 | $253.61 | $253.60 | $253.60 |
| Purchase #5 | $224.48 | 5.504% | $236.8354 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $203.33 | 9.702% | $223.0571 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $6.74 | 13.839% | $7.6727 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $1,250.64 | $1,355.4151 | $1,355.42 | $1,355.40 | $1,355.40 | |