| 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 | $18.79 | 12.311% | $21.1032 | $21.10 | $21.10 | $21.10 |
| Purchase #2 | $126.90 | 7.427% | $136.3249 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $185.26 | 11.112% | $205.8461 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $247.26 | 7.771% | $266.4746 | $266.47 | $266.45 | $266.50 |
| Purchase #5 | $71.93 | 8.443% | $78.003 | $78.00 | $78.00 | $78.00 |
| Purchase #6 | $125.85 | 10.383% | $138.917 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $32.72 | 9.813% | $35.9308 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $808.71 | $882.5996 | $882.59 | $882.55 | $882.50 | |