| 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 | $243.67 | 6.248% | $258.8945 | $258.89 | $258.90 | $258.90 |
| Purchase #2 | $97.57 | 5.790% | $103.2193 | $103.22 | $103.20 | $103.20 |
| Purchase #3 | $184.59 | 8.568% | $200.4057 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $21.58 | 9.185% | $23.5621 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $198.79 | 5.746% | $210.2125 | $210.21 | $210.20 | $210.20 |
| Purchase #6 | $66.62 | 11.811% | $74.4885 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $178.71 | 10.730% | $197.8856 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $991.53 | $1,068.6682 | $1,068.67 | $1,068.65 | $1,068.70 | |