| 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 | $22.36 | 8.242% | $24.2029 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $135.69 | 10.381% | $149.776 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $231.83 | 7.758% | $249.8154 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $121.74 | 6.263% | $129.3646 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $60.50 | 7.727% | $65.1748 | $65.17 | $65.15 | $65.20 |
| Purchase #6 | $220.75 | 11.766% | $246.7234 | $246.72 | $246.70 | $246.70 |
| Purchase #7 | $230.27 | 7.406% | $247.3238 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $1,023.14 | $1,112.3809 | $1,112.37 | $1,112.30 | $1,112.40 | |