| 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 | $35.60 | 13.102% | $40.2643 | $40.26 | $40.25 | $40.30 |
| Purchase #2 | $134.90 | 10.777% | $149.4382 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $250.99 | 11.603% | $280.1124 | $280.11 | $280.10 | $280.10 |
| Purchase #4 | $110.97 | 9.381% | $121.3801 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $152.65 | 13.811% | $173.7325 | $173.73 | $173.75 | $173.70 |
| Purchase #6 | $127.45 | 3.199% | $131.5271 | $131.53 | $131.55 | $131.50 |
| Purchase #7 | $240.69 | 6.776% | $256.9992 | $257.00 | $257.00 | $257.00 |
| 7 purchase totals = | $1,053.25 | $1,153.4538 | $1,153.45 | $1,153.50 | $1,153.40 | |