| 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 | $121.81 | 8.110% | $131.6888 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $232.60 | 4.619% | $243.3438 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $187.27 | 12.361% | $210.4184 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $114.68 | 11.321% | $127.6629 | $127.66 | $127.65 | $127.70 |
| Purchase #5 | $31.44 | 13.264% | $35.6102 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $227.93 | 3.356% | $235.5793 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $13.26 | 3.360% | $13.7055 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $928.99 | $998.0089 | $998.01 | $998.00 | $998.00 | |