| 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 | $230.55 | 4.828% | $241.681 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $11.68 | 4.645% | $12.2225 | $12.22 | $12.20 | $12.20 |
| Purchase #3 | $182.53 | 3.605% | $189.1102 | $189.11 | $189.10 | $189.10 |
| Purchase #4 | $83.44 | 9.689% | $91.5245 | $91.52 | $91.50 | $91.50 |
| Purchase #5 | $165.73 | 6.592% | $176.6549 | $176.65 | $176.65 | $176.70 |
| Purchase #6 | $64.32 | 12.218% | $72.1786 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $43.32 | 11.137% | $48.1445 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $781.57 | $831.5162 | $831.50 | $831.50 | $831.50 | |