| 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 | $10.81 | 13.568% | $12.2767 | $12.28 | $12.30 | $12.30 |
| Purchase #2 | $184.43 | 9.393% | $201.7535 | $201.75 | $201.75 | $201.80 |
| Purchase #3 | $21.43 | 7.384% | $23.0124 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $126.38 | 8.355% | $136.939 | $136.94 | $136.95 | $136.90 |
| Purchase #5 | $147.72 | 10.793% | $163.6634 | $163.66 | $163.65 | $163.70 |
| Purchase #6 | $116.44 | 12.428% | $130.9112 | $130.91 | $130.90 | $130.90 |
| Purchase #7 | $242.96 | 4.410% | $253.6745 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $850.17 | $922.2307 | $922.22 | $922.20 | $922.30 | |