| 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 | $189.66 | 12.419% | $213.2139 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $148.56 | 3.207% | $153.3243 | $153.32 | $153.30 | $153.30 |
| Purchase #3 | $249.52 | 13.124% | $282.267 | $282.27 | $282.25 | $282.30 |
| Purchase #4 | $103.40 | 4.606% | $108.1626 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $113.25 | 9.475% | $123.9804 | $123.98 | $124.00 | $124.00 |
| Purchase #6 | $221.43 | 9.827% | $243.1899 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $92.88 | 8.839% | $101.0897 | $101.09 | $101.10 | $101.10 |
| 7 purchase totals = | $1,118.70 | $1,225.2278 | $1,225.22 | $1,225.20 | $1,225.30 | |