| 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 | $112.25 | 10.683% | $124.2417 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $240.63 | 10.619% | $266.1825 | $266.18 | $266.20 | $266.20 |
| Purchase #3 | $148.42 | 7.786% | $159.976 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $149.46 | 13.717% | $169.9614 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $232.77 | 11.222% | $258.8914 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $103.73 | 4.344% | $108.236 | $108.24 | $108.25 | $108.20 |
| Purchase #7 | $141.42 | 10.110% | $155.7176 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $1,128.68 | $1,243.2066 | $1,243.21 | $1,243.25 | $1,243.20 | |