| 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 | $126.98 | 6.380% | $135.0813 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $75.96 | 10.839% | $84.1933 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $190.46 | 12.237% | $213.7666 | $213.77 | $213.75 | $213.80 |
| Purchase #4 | $33.36 | 11.315% | $37.1347 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $154.93 | 5.871% | $164.0259 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $224.25 | 9.202% | $244.8855 | $244.89 | $244.90 | $244.90 |
| Purchase #7 | $233.34 | 11.418% | $259.9828 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $1,039.28 | $1,139.0701 | $1,139.07 | $1,139.15 | $1,139.10 | |