| 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 | $131.58 | 4.257% | $137.1814 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $220.56 | 9.867% | $242.3227 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $19.42 | 13.765% | $22.0932 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $38.32 | 5.460% | $40.4123 | $40.41 | $40.40 | $40.40 |
| Purchase #5 | $238.88 | 4.730% | $250.179 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $225.69 | 9.723% | $247.6338 | $247.63 | $247.65 | $247.60 |
| Purchase #7 | $240.52 | 6.294% | $255.6583 | $255.66 | $255.65 | $255.70 |
| 7 purchase totals = | $1,114.97 | $1,195.4807 | $1,195.47 | $1,195.50 | $1,195.50 | |