| 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 | $110.83 | 7.453% | $119.0902 | $119.09 | $119.10 | $119.10 |
| Purchase #2 | $208.48 | 13.624% | $236.8833 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $142.67 | 12.609% | $160.6593 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $72.34 | 12.120% | $81.1076 | $81.11 | $81.10 | $81.10 |
| Purchase #5 | $241.46 | 9.771% | $265.0531 | $265.05 | $265.05 | $265.10 |
| Purchase #6 | $77.26 | 10.664% | $85.499 | $85.50 | $85.50 | $85.50 |
| Purchase #7 | $135.32 | 11.615% | $151.0374 | $151.04 | $151.05 | $151.00 |
| 7 purchase totals = | $988.36 | $1,099.3299 | $1,099.33 | $1,099.35 | $1,099.40 | |