| 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 | $199.35 | 7.327% | $213.9564 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $115.96 | 7.463% | $124.6141 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $48.74 | 8.306% | $52.7883 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $219.37 | 13.342% | $248.6383 | $248.64 | $248.65 | $248.60 |
| Purchase #5 | $78.36 | 9.541% | $85.8363 | $85.84 | $85.85 | $85.80 |
| Purchase #6 | $28.49 | 4.814% | $29.8615 | $29.86 | $29.85 | $29.90 |
| Purchase #7 | $200.95 | 12.171% | $225.4076 | $225.41 | $225.40 | $225.40 |
| 7 purchase totals = | $891.22 | $981.1025 | $981.11 | $981.10 | $981.10 | |