| 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 | $123.56 | 10.764% | $136.86 | $136.86 | $136.85 | $136.90 |
| Purchase #2 | $140.52 | 10.852% | $155.7692 | $155.77 | $155.75 | $155.80 |
| Purchase #3 | $206.97 | 10.251% | $228.1865 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $201.75 | 9.853% | $221.6284 | $221.63 | $221.65 | $221.60 |
| Purchase #5 | $116.65 | 4.341% | $121.7138 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $125.68 | 13.762% | $142.9761 | $142.98 | $143.00 | $143.00 |
| Purchase #7 | $216.89 | 10.117% | $238.8328 | $238.83 | $238.85 | $238.80 |
| 7 purchase totals = | $1,132.02 | $1,245.9668 | $1,245.97 | $1,246.00 | $1,246.00 | |