| 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 | $226.90 | 4.173% | $236.3685 | $236.37 | $236.35 | $236.40 |
| Purchase #2 | $49.75 | 9.676% | $54.5638 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $168.85 | 9.475% | $184.8485 | $184.85 | $184.85 | $184.80 |
| Purchase #4 | $135.85 | 3.505% | $140.6115 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $76.34 | 6.341% | $81.1807 | $81.18 | $81.20 | $81.20 |
| Purchase #6 | $139.26 | 10.433% | $153.789 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $129.39 | 9.609% | $141.8231 | $141.82 | $141.80 | $141.80 |
| 7 purchase totals = | $926.34 | $993.1851 | $993.18 | $993.15 | $993.20 | |