| 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 | $219.94 | 10.453% | $242.9303 | $242.93 | $242.95 | $242.90 |
| Purchase #2 | $112.80 | 12.279% | $126.6507 | $126.65 | $126.65 | $126.70 |
| Purchase #3 | $107.96 | 13.640% | $122.6857 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $183.61 | 7.545% | $197.4634 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $125.58 | 5.669% | $132.6991 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $150.90 | 7.183% | $161.7391 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $18.91 | 6.817% | $20.1991 | $20.20 | $20.20 | $20.20 |
| 7 purchase totals = | $919.70 | $1,004.3674 | $1,004.37 | $1,004.40 | $1,004.40 | |