| 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 | $218.94 | 4.670% | $229.1645 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $83.90 | 8.787% | $91.2723 | $91.27 | $91.25 | $91.30 |
| Purchase #3 | $233.31 | 4.145% | $242.9807 | $242.98 | $243.00 | $243.00 |
| Purchase #4 | $148.70 | 6.803% | $158.8161 | $158.82 | $158.80 | $158.80 |
| Purchase #5 | $36.56 | 3.397% | $37.8019 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $110.40 | 9.841% | $121.2645 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $123.37 | 4.545% | $128.9772 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $955.18 | $1,010.2772 | $1,010.27 | $1,010.25 | $1,010.40 | |