| 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 | $121.36 | 9.252% | $132.5882 | $132.59 | $132.60 | $132.60 |
| Purchase #2 | $20.37 | 13.277% | $23.0745 | $23.07 | $23.05 | $23.10 |
| Purchase #3 | $242.55 | 3.831% | $251.8421 | $251.84 | $251.85 | $251.80 |
| Purchase #4 | $11.35 | 3.313% | $11.726 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $43.52 | 6.130% | $46.1878 | $46.19 | $46.20 | $46.20 |
| Purchase #6 | $152.77 | 6.345% | $162.4633 | $162.46 | $162.45 | $162.50 |
| Purchase #7 | $237.61 | 3.254% | $245.3418 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $829.53 | $873.2237 | $873.22 | $873.25 | $873.20 | |