| 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 | $107.39 | 9.506% | $117.5985 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $242.62 | 3.447% | $250.9831 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $116.86 | 4.502% | $122.121 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $61.47 | 9.820% | $67.5064 | $67.51 | $67.50 | $67.50 |
| Purchase #5 | $49.85 | 9.669% | $54.67 | $54.67 | $54.65 | $54.70 |
| Purchase #6 | $125.79 | 4.286% | $131.1814 | $131.18 | $131.20 | $131.20 |
| Purchase #7 | $179.26 | 4.360% | $187.0757 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $883.24 | $931.1361 | $931.14 | $931.15 | $931.20 | |