| 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 | $117.85 | 10.681% | $130.4376 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $148.99 | 8.590% | $161.7882 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $29.77 | 4.537% | $31.1207 | $31.12 | $31.10 | $31.10 |
| Purchase #4 | $205.25 | 4.197% | $213.8643 | $213.86 | $213.85 | $213.90 |
| Purchase #5 | $61.53 | 8.477% | $66.7459 | $66.75 | $66.75 | $66.70 |
| Purchase #6 | $150.33 | 13.308% | $170.3359 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $218.34 | 8.148% | $236.1303 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $932.06 | $1,010.4229 | $1,010.43 | $1,010.45 | $1,010.30 | |