| 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 | $115.56 | 5.827% | $122.2937 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $102.85 | 12.855% | $116.0714 | $116.07 | $116.05 | $116.10 |
| Purchase #3 | $27.90 | 9.339% | $30.5056 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $120.68 | 9.192% | $131.7729 | $131.77 | $131.75 | $131.80 |
| Purchase #5 | $79.33 | 5.405% | $83.6178 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $95.27 | 6.751% | $101.7017 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $220.62 | 13.715% | $250.878 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $762.21 | $836.8411 | $836.84 | $836.80 | $836.90 | |