| 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 | $211.57 | 12.793% | $238.6362 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $216.42 | 9.456% | $236.8847 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $126.70 | 7.250% | $135.8858 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $188.97 | 3.672% | $195.909 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $221.49 | 10.657% | $245.0942 | $245.09 | $245.10 | $245.10 |
| Purchase #6 | $82.95 | 7.336% | $89.0352 | $89.04 | $89.05 | $89.00 |
| Purchase #7 | $112.42 | 7.371% | $120.7065 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $1,160.52 | $1,262.1516 | $1,262.16 | $1,262.20 | $1,262.10 | |