| 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 | $127.77 | 10.867% | $141.6548 | $141.65 | $141.65 | $141.70 |
| Purchase #2 | $170.47 | 10.189% | $187.8392 | $187.84 | $187.85 | $187.80 |
| Purchase #3 | $173.29 | 12.215% | $194.4574 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $83.25 | 7.452% | $89.4538 | $89.45 | $89.45 | $89.50 |
| Purchase #5 | $203.80 | 3.807% | $211.5587 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $227.66 | 3.683% | $236.0447 | $236.04 | $236.05 | $236.00 |
| Purchase #7 | $184.76 | 3.428% | $191.0936 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $1,171.00 | $1,252.1022 | $1,252.09 | $1,252.10 | $1,252.20 | |