| 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 | $192.64 | 11.114% | $214.05 | $214.05 | $214.05 | $214.10 |
| Purchase #2 | $99.84 | 12.157% | $111.9775 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $140.33 | 13.847% | $159.7615 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $118.44 | 11.793% | $132.4076 | $132.41 | $132.40 | $132.40 |
| Purchase #5 | $31.34 | 3.240% | $32.3554 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $63.82 | 10.689% | $70.6417 | $70.64 | $70.65 | $70.60 |
| Purchase #7 | $103.85 | 8.648% | $112.8309 | $112.83 | $112.85 | $112.80 |
| 7 purchase totals = | $750.26 | $834.0246 | $834.03 | $834.05 | $834.10 | |