| 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 | $211.43 | 3.306% | $218.4199 | $218.42 | $218.40 | $218.40 |
| Purchase #2 | $69.41 | 6.780% | $74.116 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $121.50 | 3.467% | $125.7124 | $125.71 | $125.70 | $125.70 |
| Purchase #4 | $134.98 | 11.563% | $150.5877 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $147.29 | 9.832% | $161.7716 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $44.30 | 11.325% | $49.317 | $49.32 | $49.30 | $49.30 |
| Purchase #7 | $102.51 | 6.766% | $109.4458 | $109.45 | $109.45 | $109.40 |
| 7 purchase totals = | $831.42 | $889.3704 | $889.38 | $889.30 | $889.30 | |