| 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 | $99.70 | 13.210% | $112.8704 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $154.55 | 10.241% | $170.3775 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $198.40 | 8.372% | $215.01 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $65.51 | 5.140% | $68.8772 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $117.26 | 3.864% | $121.7909 | $121.79 | $121.80 | $121.80 |
| Purchase #6 | $135.87 | 3.281% | $140.3279 | $140.33 | $140.35 | $140.30 |
| Purchase #7 | $183.85 | 3.783% | $190.805 | $190.81 | $190.80 | $190.80 |
| 7 purchase totals = | $955.14 | $1,020.0589 | $1,020.07 | $1,020.10 | $1,020.10 | |