| 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 | $215.86 | 10.690% | $238.9354 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $228.82 | 11.515% | $255.1686 | $255.17 | $255.15 | $255.20 |
| Purchase #3 | $54.44 | 10.607% | $60.2145 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $21.25 | 3.283% | $21.9476 | $21.95 | $21.95 | $21.90 |
| Purchase #5 | $98.91 | 11.869% | $110.6496 | $110.65 | $110.65 | $110.60 |
| Purchase #6 | $47.26 | 8.658% | $51.3518 | $51.35 | $51.35 | $51.40 |
| Purchase #7 | $148.25 | 13.184% | $167.7953 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $814.79 | $906.0628 | $906.07 | $906.05 | $906.00 | |