| 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 | $243.45 | 8.247% | $263.5273 | $263.53 | $263.55 | $263.50 |
| Purchase #2 | $21.57 | 6.591% | $22.9917 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $65.82 | 8.409% | $71.3548 | $71.35 | $71.35 | $71.40 |
| Purchase #4 | $222.91 | 12.125% | $249.9378 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $17.78 | 11.264% | $19.7827 | $19.78 | $19.80 | $19.80 |
| Purchase #6 | $70.44 | 11.232% | $78.3518 | $78.35 | $78.35 | $78.40 |
| Purchase #7 | $138.61 | 11.588% | $154.6721 | $154.67 | $154.65 | $154.70 |
| 7 purchase totals = | $780.58 | $860.6182 | $860.61 | $860.65 | $860.70 | |