| 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 | $132.89 | 8.650% | $144.385 | $144.39 | $144.40 | $144.40 |
| Purchase #2 | $208.48 | 12.502% | $234.5442 | $234.54 | $234.55 | $234.50 |
| Purchase #3 | $60.71 | 11.616% | $67.7621 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $109.58 | 5.695% | $115.8206 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $240.79 | 7.219% | $258.1726 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $203.97 | 8.144% | $220.5813 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $165.41 | 11.466% | $184.3759 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $1,121.83 | $1,225.6417 | $1,225.64 | $1,225.65 | $1,225.70 | |