| 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 | $210.96 | 6.699% | $225.0922 | $225.09 | $225.10 | $225.10 |
| Purchase #2 | $141.65 | 5.638% | $149.6362 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $220.53 | 3.141% | $227.4568 | $227.46 | $227.45 | $227.50 |
| Purchase #4 | $26.26 | 9.488% | $28.7515 | $28.75 | $28.75 | $28.80 |
| Purchase #5 | $34.77 | 9.537% | $38.086 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $24.87 | 3.573% | $25.7586 | $25.76 | $25.75 | $25.80 |
| Purchase #7 | $239.53 | 13.104% | $270.918 | $270.92 | $270.90 | $270.90 |
| 7 purchase totals = | $898.57 | $965.6993 | $965.71 | $965.70 | $965.80 | |