| 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 | $223.97 | 4.631% | $234.3421 | $234.34 | $234.35 | $234.30 |
| Purchase #2 | $98.54 | 7.711% | $106.1384 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $246.88 | 9.492% | $270.3138 | $270.31 | $270.30 | $270.30 |
| Purchase #4 | $188.75 | 3.381% | $195.1316 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $208.78 | 10.703% | $231.1257 | $231.13 | $231.15 | $231.10 |
| Purchase #6 | $209.27 | 8.672% | $227.4179 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $125.59 | 13.212% | $142.183 | $142.18 | $142.20 | $142.20 |
| 7 purchase totals = | $1,301.78 | $1,406.6525 | $1,406.65 | $1,406.70 | $1,406.50 | |