| 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 | $118.36 | 3.432% | $122.4221 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $91.63 | 5.163% | $96.3609 | $96.36 | $96.35 | $96.40 |
| Purchase #3 | $82.46 | 7.363% | $88.5315 | $88.53 | $88.55 | $88.50 |
| Purchase #4 | $222.43 | 5.183% | $233.9585 | $233.96 | $233.95 | $234.00 |
| Purchase #5 | $80.86 | 6.791% | $86.3512 | $86.35 | $86.35 | $86.40 |
| Purchase #6 | $187.76 | 12.309% | $210.8714 | $210.87 | $210.85 | $210.90 |
| Purchase #7 | $102.85 | 7.786% | $110.8579 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $886.35 | $949.3535 | $949.35 | $949.30 | $949.50 | |