| 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 | $107.50 | 10.845% | $119.1584 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $130.30 | 12.610% | $146.7308 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $234.67 | 12.290% | $263.5109 | $263.51 | $263.50 | $263.50 |
| Purchase #4 | $43.28 | 11.549% | $48.2784 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $136.27 | 3.677% | $141.2806 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $230.58 | 7.374% | $247.583 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $85.86 | 6.775% | $91.677 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $968.46 | $1,058.2191 | $1,058.22 | $1,058.30 | $1,058.30 | |