| 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 | $98.33 | 8.327% | $106.5179 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $7.53 | 7.843% | $8.1206 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $190.28 | 8.386% | $206.2369 | $206.24 | $206.25 | $206.20 |
| Purchase #4 | $93.93 | 12.850% | $106 | $106.00 | $106.00 | $106.00 |
| Purchase #5 | $86.52 | 11.200% | $96.2102 | $96.21 | $96.20 | $96.20 |
| Purchase #6 | $16.74 | 6.804% | $17.879 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $238.59 | 9.124% | $260.359 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $731.92 | $801.3236 | $801.33 | $801.30 | $801.30 | |