| 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 | $113.47 | 8.196% | $122.77 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $49.91 | 12.502% | $56.1497 | $56.15 | $56.15 | $56.10 |
| Purchase #3 | $137.40 | 8.783% | $149.4678 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $110.36 | 9.632% | $120.9899 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $206.38 | 8.830% | $224.6034 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $23.67 | 13.777% | $26.931 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $226.40 | 10.257% | $249.6218 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $867.59 | $950.5336 | $950.53 | $950.50 | $950.50 | |