| 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 | $213.50 | 7.240% | $228.9574 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $148.92 | 10.671% | $164.8113 | $164.81 | $164.80 | $164.80 |
| Purchase #3 | $85.41 | 3.351% | $88.2721 | $88.27 | $88.25 | $88.30 |
| Purchase #4 | $193.27 | 6.290% | $205.4267 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $245.36 | 7.749% | $264.3729 | $264.37 | $264.35 | $264.40 |
| Purchase #6 | $246.88 | 8.807% | $268.6227 | $268.62 | $268.60 | $268.60 |
| Purchase #7 | $225.82 | 6.576% | $240.6699 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $1,359.16 | $1,461.1330 | $1,461.13 | $1,461.05 | $1,461.20 | |