| 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 | $239.77 | 6.204% | $254.6453 | $254.65 | $254.65 | $254.60 |
| Purchase #2 | $66.52 | 5.840% | $70.4048 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $16.76 | 5.767% | $17.7265 | $17.73 | $17.75 | $17.70 |
| Purchase #4 | $155.65 | 9.698% | $170.7449 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $151.80 | 13.664% | $172.542 | $172.54 | $172.55 | $172.50 |
| Purchase #6 | $125.93 | 10.145% | $138.7056 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $74.37 | 12.159% | $83.4126 | $83.41 | $83.40 | $83.40 |
| 7 purchase totals = | $830.80 | $908.1817 | $908.18 | $908.20 | $908.00 | |