| 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 | $196.46 | 11.661% | $219.3692 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $96.26 | 12.689% | $108.4744 | $108.47 | $108.45 | $108.50 |
| Purchase #3 | $110.77 | 9.628% | $121.4349 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $62.50 | 6.179% | $66.3619 | $66.36 | $66.35 | $66.40 |
| Purchase #5 | $246.61 | 4.163% | $256.8764 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $20.50 | 6.666% | $21.8665 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $115.51 | 8.706% | $125.5663 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $848.61 | $919.9496 | $919.95 | $919.90 | $920.10 | |