| 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 | $210.48 | 7.405% | $226.066 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $201.57 | 12.852% | $227.4758 | $227.48 | $227.50 | $227.50 |
| Purchase #3 | $105.31 | 9.588% | $115.4071 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $99.99 | 9.634% | $109.623 | $109.62 | $109.60 | $109.60 |
| Purchase #5 | $11.43 | 10.771% | $12.6611 | $12.66 | $12.65 | $12.70 |
| Purchase #6 | $95.94 | 3.484% | $99.2825 | $99.28 | $99.30 | $99.30 |
| Purchase #7 | $150.77 | 3.256% | $155.6791 | $155.68 | $155.70 | $155.70 |
| 7 purchase totals = | $875.49 | $946.1946 | $946.20 | $946.20 | $946.30 | |