| 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 | $197.40 | 5.339% | $207.9392 | $207.94 | $207.95 | $207.90 |
| Purchase #2 | $243.49 | 6.814% | $260.0814 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $128.62 | 8.807% | $139.9476 | $139.95 | $139.95 | $139.90 |
| Purchase #4 | $141.95 | 3.104% | $146.3561 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $169.25 | 10.371% | $186.8029 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $150.43 | 13.463% | $170.6824 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $179.88 | 10.308% | $198.422 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $1,211.02 | $1,310.2316 | $1,310.23 | $1,310.25 | $1,310.20 | |