| 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 | $221.32 | 8.735% | $240.6523 | $240.65 | $240.65 | $240.70 |
| Purchase #2 | $59.35 | 11.113% | $65.9456 | $65.95 | $65.95 | $65.90 |
| Purchase #3 | $21.77 | 4.643% | $22.7808 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $204.47 | 10.271% | $225.4711 | $225.47 | $225.45 | $225.50 |
| Purchase #5 | $125.67 | 3.601% | $130.1954 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $184.95 | 7.847% | $199.463 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $81.65 | 12.302% | $91.6946 | $91.69 | $91.70 | $91.70 |
| 7 purchase totals = | $899.18 | $976.2028 | $976.20 | $976.20 | $976.30 | |