| 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 | $232.75 | 5.437% | $245.4046 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $209.56 | 13.484% | $237.8171 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $204.90 | 13.732% | $233.0369 | $233.04 | $233.05 | $233.00 |
| Purchase #4 | $78.88 | 4.277% | $82.2537 | $82.25 | $82.25 | $82.30 |
| Purchase #5 | $198.43 | 7.552% | $213.4154 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $243.64 | 8.434% | $264.1886 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $211.60 | 5.868% | $224.0167 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $1,379.76 | $1,500.1330 | $1,500.14 | $1,500.10 | $1,500.10 | |