| 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 | $224.94 | 5.392% | $237.0688 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $194.27 | 9.701% | $213.1161 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $123.70 | 11.787% | $138.2805 | $138.28 | $138.30 | $138.30 |
| Purchase #4 | $105.87 | 10.196% | $116.6645 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $127.52 | 4.550% | $133.3222 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $124.55 | 9.671% | $136.5952 | $136.60 | $136.60 | $136.60 |
| Purchase #7 | $146.35 | 12.213% | $164.2237 | $164.22 | $164.20 | $164.20 |
| 7 purchase totals = | $1,047.20 | $1,139.2710 | $1,139.27 | $1,139.20 | $1,139.30 | |