| 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 | $131.46 | 3.484% | $136.0401 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $84.38 | 6.329% | $89.7204 | $89.72 | $89.70 | $89.70 |
| Purchase #3 | $45.62 | 6.619% | $48.6396 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $182.27 | 3.245% | $188.1847 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $231.65 | 3.346% | $239.401 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $85.48 | 5.515% | $90.1942 | $90.19 | $90.20 | $90.20 |
| Purchase #7 | $249.66 | 11.334% | $277.9565 | $277.96 | $277.95 | $278.00 |
| 7 purchase totals = | $1,010.52 | $1,070.1365 | $1,070.13 | $1,070.15 | $1,070.10 | |