| 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 | $220.84 | 9.460% | $241.7315 | $241.73 | $241.75 | $241.70 |
| Purchase #2 | $197.39 | 6.476% | $210.173 | $210.17 | $210.15 | $210.20 |
| Purchase #3 | $23.73 | 5.554% | $25.048 | $25.05 | $25.05 | $25.00 |
| Purchase #4 | $243.81 | 3.843% | $253.1796 | $253.18 | $253.20 | $253.20 |
| Purchase #5 | $160.47 | 13.431% | $182.0227 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $176.48 | 5.502% | $186.1899 | $186.19 | $186.20 | $186.20 |
| Purchase #7 | $115.53 | 9.802% | $126.8543 | $126.85 | $126.85 | $126.90 |
| 7 purchase totals = | $1,138.25 | $1,225.1990 | $1,225.19 | $1,225.20 | $1,225.20 | |