| 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 | $236.99 | 4.394% | $247.4033 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $142.33 | 13.549% | $161.6143 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $92.28 | 13.387% | $104.6335 | $104.63 | $104.65 | $104.60 |
| Purchase #4 | $114.48 | 9.394% | $125.2343 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $65.61 | 5.564% | $69.2605 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $21.76 | 4.409% | $22.7194 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $135.31 | 12.845% | $152.6906 | $152.69 | $152.70 | $152.70 |
| 7 purchase totals = | $808.76 | $883.5559 | $883.54 | $883.55 | $883.50 | |