| 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 | $116.46 | 10.807% | $129.0458 | $129.05 | $129.05 | $129.00 |
| Purchase #2 | $132.80 | 11.507% | $148.0813 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $79.47 | 6.629% | $84.7381 | $84.74 | $84.75 | $84.70 |
| Purchase #4 | $229.54 | 13.512% | $260.5554 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $194.77 | 4.562% | $203.6554 | $203.66 | $203.65 | $203.70 |
| Purchase #6 | $104.56 | 7.631% | $112.539 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $232.52 | 5.858% | $246.141 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $1,090.12 | $1,184.7560 | $1,184.77 | $1,184.80 | $1,184.70 | |