| 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 | $114.58 | 3.456% | $118.5399 | $118.54 | $118.55 | $118.50 |
| Purchase #2 | $38.63 | 9.325% | $42.2322 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $73.46 | 11.190% | $81.6802 | $81.68 | $81.70 | $81.70 |
| Purchase #4 | $91.44 | 7.346% | $98.1572 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $13.64 | 13.649% | $15.5017 | $15.50 | $15.50 | $15.50 |
| Purchase #6 | $242.91 | 8.375% | $263.2537 | $263.25 | $263.25 | $263.30 |
| Purchase #7 | $218.42 | 5.203% | $229.7844 | $229.78 | $229.80 | $229.80 |
| 7 purchase totals = | $793.08 | $849.1493 | $849.14 | $849.20 | $849.20 | |