| 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 | $211.31 | 11.854% | $236.3587 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $174.51 | 4.582% | $182.506 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $78.95 | 11.210% | $87.8003 | $87.80 | $87.80 | $87.80 |
| Purchase #4 | $232.98 | 5.444% | $245.6634 | $245.66 | $245.65 | $245.70 |
| Purchase #5 | $59.32 | 5.115% | $62.3542 | $62.35 | $62.35 | $62.40 |
| Purchase #6 | $167.51 | 5.836% | $177.2859 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $6.82 | 10.348% | $7.5257 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $931.40 | $999.4942 | $999.50 | $999.50 | $999.60 | |