| 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 | $94.47 | 6.479% | $100.5907 | $100.59 | $100.60 | $100.60 |
| Purchase #2 | $131.71 | 11.418% | $146.7486 | $146.75 | $146.75 | $146.70 |
| Purchase #3 | $170.37 | 5.725% | $180.1237 | $180.12 | $180.10 | $180.10 |
| Purchase #4 | $29.27 | 12.113% | $32.8155 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $74.79 | 13.210% | $84.6698 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $197.46 | 9.225% | $215.6757 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $239.74 | 12.843% | $270.5298 | $270.53 | $270.55 | $270.50 |
| 7 purchase totals = | $937.81 | $1,031.1538 | $1,031.16 | $1,031.15 | $1,031.10 | |