| 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 | $111.52 | 7.267% | $119.6242 | $119.62 | $119.60 | $119.60 |
| Purchase #2 | $42.48 | 10.657% | $47.0071 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $227.89 | 8.805% | $247.9557 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $65.99 | 8.369% | $71.5127 | $71.51 | $71.50 | $71.50 |
| Purchase #5 | $113.29 | 4.338% | $118.2045 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $176.71 | 6.433% | $188.0778 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $125.48 | 5.630% | $132.5445 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $863.36 | $924.9265 | $924.92 | $924.90 | $924.90 | |