| 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 | $205.30 | 5.504% | $216.5997 | $216.60 | $216.60 | $216.60 |
| Purchase #2 | $140.26 | 8.440% | $152.0979 | $152.10 | $152.10 | $152.10 |
| Purchase #3 | $232.48 | 10.205% | $256.2046 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $170.52 | 7.319% | $183.0004 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $71.52 | 11.737% | $79.9143 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $19.33 | 11.265% | $21.5075 | $21.51 | $21.50 | $21.50 |
| Purchase #7 | $61.89 | 4.662% | $64.7753 | $64.78 | $64.80 | $64.80 |
| 7 purchase totals = | $901.30 | $974.0997 | $974.10 | $974.10 | $974.10 | |