| 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 | $19.88 | 11.161% | $22.0988 | $22.10 | $22.10 | $22.10 |
| Purchase #2 | $113.78 | 9.847% | $124.9839 | $124.98 | $125.00 | $125.00 |
| Purchase #3 | $69.94 | 4.465% | $73.0628 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $120.58 | 3.769% | $125.1247 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $217.38 | 4.471% | $227.0991 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $214.49 | 12.752% | $241.8418 | $241.84 | $241.85 | $241.80 |
| Purchase #7 | $169.99 | 7.432% | $182.6237 | $182.62 | $182.60 | $182.60 |
| 7 purchase totals = | $926.04 | $996.8348 | $996.82 | $996.80 | $996.80 | |