| 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 | $199.81 | 12.445% | $224.6764 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $14.36 | 12.191% | $16.1106 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $84.67 | 7.861% | $91.3259 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $100.62 | 10.143% | $110.8259 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $213.64 | 5.408% | $225.1937 | $225.19 | $225.20 | $225.20 |
| Purchase #6 | $45.38 | 6.873% | $48.499 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $211.87 | 4.156% | $220.6753 | $220.68 | $220.70 | $220.70 |
| 7 purchase totals = | $870.35 | $937.3068 | $937.32 | $937.40 | $937.30 | |