| 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 | $39.75 | 8.134% | $42.9833 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $227.38 | 5.553% | $240.0064 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $157.80 | 11.831% | $176.4693 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $81.80 | 11.726% | $91.3919 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $206.54 | 12.359% | $232.0663 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $146.60 | 12.489% | $164.9089 | $164.91 | $164.90 | $164.90 |
| Purchase #7 | $228.66 | 3.416% | $236.471 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $1,088.53 | $1,184.2971 | $1,184.30 | $1,184.25 | $1,184.40 | |