| 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 | $19.67 | 7.864% | $21.2168 | $21.22 | $21.20 | $21.20 |
| Purchase #2 | $227.68 | 11.201% | $253.1824 | $253.18 | $253.20 | $253.20 |
| Purchase #3 | $240.83 | 11.847% | $269.3611 | $269.36 | $269.35 | $269.40 |
| Purchase #4 | $138.67 | 4.253% | $144.5676 | $144.57 | $144.55 | $144.60 |
| Purchase #5 | $178.40 | 13.624% | $202.7052 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $150.89 | 8.273% | $163.3731 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $185.82 | 7.420% | $199.6078 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $1,141.96 | $1,254.0140 | $1,254.02 | $1,253.95 | $1,254.10 | |