| 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 | $222.87 | 3.190% | $229.9796 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $84.71 | 8.482% | $91.8951 | $91.90 | $91.90 | $91.90 |
| Purchase #3 | $92.78 | 3.730% | $96.2407 | $96.24 | $96.25 | $96.20 |
| Purchase #4 | $95.90 | 7.355% | $102.9534 | $102.95 | $102.95 | $103.00 |
| Purchase #5 | $29.87 | 10.552% | $33.0219 | $33.02 | $33.00 | $33.00 |
| Purchase #6 | $158.46 | 13.816% | $180.3528 | $180.35 | $180.35 | $180.40 |
| Purchase #7 | $231.26 | 7.314% | $248.1744 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $915.85 | $982.6179 | $982.61 | $982.60 | $982.70 | |