| 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 | $201.76 | 10.850% | $223.651 | $223.65 | $223.65 | $223.70 |
| Purchase #2 | $202.49 | 3.360% | $209.2937 | $209.29 | $209.30 | $209.30 |
| Purchase #3 | $112.68 | 11.210% | $125.3114 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $79.27 | 7.193% | $84.9719 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $230.62 | 8.481% | $250.1789 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $18.67 | 13.505% | $21.1914 | $21.19 | $21.20 | $21.20 |
| Purchase #7 | $215.84 | 9.806% | $237.0053 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $1,061.33 | $1,151.6036 | $1,151.60 | $1,151.60 | $1,151.70 | |