| 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 | $194.90 | 10.215% | $214.809 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $243.83 | 12.722% | $274.8501 | $274.85 | $274.85 | $274.90 |
| Purchase #3 | $244.51 | 3.612% | $253.3417 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $229.28 | 12.741% | $258.4926 | $258.49 | $258.50 | $258.50 |
| Purchase #5 | $225.96 | 10.270% | $249.1661 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $30.72 | 4.765% | $32.1838 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $95.63 | 11.633% | $106.7546 | $106.75 | $106.75 | $106.80 |
| 7 purchase totals = | $1,264.83 | $1,389.5979 | $1,389.59 | $1,389.60 | $1,389.70 | |