| 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 | $204.63 | 9.860% | $224.8065 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $40.64 | 10.196% | $44.7837 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $79.65 | 8.258% | $86.2275 | $86.23 | $86.25 | $86.20 |
| Purchase #4 | $207.44 | 5.757% | $219.3823 | $219.38 | $219.40 | $219.40 |
| Purchase #5 | $76.78 | 8.204% | $83.079 | $83.08 | $83.10 | $83.10 |
| Purchase #6 | $21.83 | 13.467% | $24.7698 | $24.77 | $24.75 | $24.80 |
| Purchase #7 | $33.99 | 13.362% | $38.5317 | $38.53 | $38.55 | $38.50 |
| 7 purchase totals = | $664.96 | $721.5805 | $721.58 | $721.65 | $721.60 | |