| 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 | $107.78 | 5.560% | $113.7726 | $113.77 | $113.75 | $113.80 |
| Purchase #2 | $38.99 | 10.446% | $43.0629 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $145.95 | 8.761% | $158.7367 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $122.93 | 6.598% | $131.0409 | $131.04 | $131.05 | $131.00 |
| Purchase #5 | $154.94 | 5.818% | $163.9544 | $163.95 | $163.95 | $164.00 |
| Purchase #6 | $248.33 | 10.629% | $274.725 | $274.73 | $274.75 | $274.70 |
| Purchase #7 | $249.93 | 13.622% | $283.9755 | $283.98 | $284.00 | $284.00 |
| 7 purchase totals = | $1,068.85 | $1,169.2680 | $1,169.27 | $1,169.30 | $1,169.30 | |