| 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 | $218.37 | 4.428% | $228.0394 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $195.92 | 3.689% | $203.1475 | $203.15 | $203.15 | $203.10 |
| Purchase #3 | $188.39 | 7.336% | $202.2103 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $25.44 | 9.184% | $27.7764 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $92.97 | 12.462% | $104.5559 | $104.56 | $104.55 | $104.60 |
| Purchase #6 | $219.67 | 4.775% | $230.1592 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $66.89 | 9.107% | $72.9817 | $72.98 | $73.00 | $73.00 |
| 7 purchase totals = | $1,007.65 | $1,068.8704 | $1,068.88 | $1,068.90 | $1,068.90 | |