| 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 | $103.64 | 8.140% | $112.0763 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $196.98 | 3.350% | $203.5788 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $57.66 | 10.418% | $63.667 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $19.84 | 4.477% | $20.7282 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $12.71 | 13.567% | $14.4344 | $14.43 | $14.45 | $14.40 |
| Purchase #6 | $125.64 | 4.784% | $131.6506 | $131.65 | $131.65 | $131.70 |
| Purchase #7 | $180.32 | 8.586% | $195.8023 | $195.80 | $195.80 | $195.80 |
| 7 purchase totals = | $696.79 | $741.9376 | $741.94 | $742.00 | $742.00 | |