| 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 | $230.97 | 6.807% | $246.6921 | $246.69 | $246.70 | $246.70 |
| Purchase #2 | $234.94 | 12.716% | $264.815 | $264.82 | $264.80 | $264.80 |
| Purchase #3 | $58.58 | 8.147% | $63.3525 | $63.35 | $63.35 | $63.40 |
| Purchase #4 | $146.29 | 10.478% | $161.6183 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $105.90 | 10.295% | $116.8024 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $93.35 | 5.845% | $98.8063 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $15.85 | 8.102% | $17.1342 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $885.88 | $969.2208 | $969.22 | $969.20 | $969.20 | |