| 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 | $221.62 | 13.299% | $251.0932 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $159.84 | 8.593% | $173.5751 | $173.58 | $173.60 | $173.60 |
| Purchase #3 | $135.27 | 11.785% | $151.2116 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $73.47 | 10.257% | $81.0058 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $229.35 | 10.516% | $253.4684 | $253.47 | $253.45 | $253.50 |
| Purchase #6 | $239.99 | 11.340% | $267.2049 | $267.20 | $267.20 | $267.20 |
| Purchase #7 | $45.83 | 10.624% | $50.699 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $1,105.37 | $1,228.2580 | $1,228.26 | $1,228.25 | $1,228.30 | |