| 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 | $102.36 | 10.562% | $113.1713 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $12.62 | 6.412% | $13.4292 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $148.60 | 9.715% | $163.0365 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $222.86 | 9.112% | $243.167 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $249.32 | 10.406% | $275.2642 | $275.26 | $275.25 | $275.30 |
| Purchase #6 | $124.42 | 13.220% | $140.8683 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $109.92 | 12.789% | $123.9777 | $123.98 | $124.00 | $124.00 |
| 7 purchase totals = | $970.10 | $1,072.9142 | $1,072.92 | $1,072.90 | $1,073.00 | |