| 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 | $135.28 | 9.864% | $148.624 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $29.86 | 12.749% | $33.6669 | $33.67 | $33.65 | $33.70 |
| Purchase #3 | $137.61 | 12.171% | $154.3585 | $154.36 | $154.35 | $154.40 |
| Purchase #4 | $220.52 | 12.365% | $247.7873 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $114.26 | 3.602% | $118.3756 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $123.96 | 4.793% | $129.9014 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $39.65 | 3.474% | $41.0274 | $41.03 | $41.05 | $41.00 |
| 7 purchase totals = | $801.14 | $873.7411 | $873.75 | $873.75 | $873.80 | |