| 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 | $193.50 | 11.523% | $215.797 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $45.50 | 8.279% | $49.2669 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $214.26 | 9.777% | $235.2082 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $60.91 | 5.290% | $64.1321 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $127.67 | 9.735% | $140.0987 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $108.58 | 11.435% | $120.9961 | $121.00 | $121.00 | $121.00 |
| Purchase #7 | $144.28 | 11.279% | $160.5533 | $160.55 | $160.55 | $160.60 |
| 7 purchase totals = | $894.70 | $986.0523 | $986.06 | $986.05 | $986.10 | |