| 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 | $113.29 | 6.271% | $120.3944 | $120.39 | $120.40 | $120.40 |
| Purchase #2 | $87.73 | 4.502% | $91.6796 | $91.68 | $91.70 | $91.70 |
| Purchase #3 | $242.94 | 6.437% | $258.578 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $89.97 | 12.686% | $101.3836 | $101.38 | $101.40 | $101.40 |
| Purchase #5 | $181.84 | 3.758% | $188.6735 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $20.79 | 12.714% | $23.4332 | $23.43 | $23.45 | $23.40 |
| Purchase #7 | $169.83 | 4.370% | $177.2516 | $177.25 | $177.25 | $177.30 |
| 7 purchase totals = | $906.39 | $961.3939 | $961.38 | $961.45 | $961.50 | |