| 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 | $110.67 | 4.714% | $115.887 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $14.35 | 10.258% | $15.822 | $15.82 | $15.80 | $15.80 |
| Purchase #3 | $211.68 | 6.226% | $224.8592 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $229.85 | 8.424% | $249.2126 | $249.21 | $249.20 | $249.20 |
| Purchase #5 | $166.85 | 5.330% | $175.7431 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $16.85 | 10.162% | $18.5623 | $18.56 | $18.55 | $18.60 |
| Purchase #7 | $161.69 | 10.519% | $178.6982 | $178.70 | $178.70 | $178.70 |
| 7 purchase totals = | $911.94 | $978.7844 | $978.78 | $978.75 | $978.80 | |