| 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 | $228.57 | 9.730% | $250.8099 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $229.88 | 4.159% | $239.4407 | $239.44 | $239.45 | $239.40 |
| Purchase #3 | $240.40 | 3.785% | $249.4991 | $249.50 | $249.50 | $249.50 |
| Purchase #4 | $176.61 | 13.527% | $200.5 | $200.50 | $200.50 | $200.50 |
| Purchase #5 | $103.39 | 5.280% | $108.849 | $108.85 | $108.85 | $108.80 |
| Purchase #6 | $131.39 | 12.803% | $148.2119 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $243.94 | 4.518% | $254.9612 | $254.96 | $254.95 | $255.00 |
| 7 purchase totals = | $1,354.18 | $1,452.2718 | $1,452.27 | $1,452.25 | $1,452.20 | |