| 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 | $6.83 | 5.601% | $7.2125 | $7.21 | $7.20 | $7.20 |
| Purchase #2 | $212.30 | 9.791% | $233.0863 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $200.97 | 13.436% | $227.9723 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $229.97 | 11.470% | $256.3476 | $256.35 | $256.35 | $256.30 |
| Purchase #5 | $78.27 | 5.189% | $82.3314 | $82.33 | $82.35 | $82.30 |
| Purchase #6 | $194.39 | 4.442% | $203.0248 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $232.63 | 5.669% | $245.8178 | $245.82 | $245.80 | $245.80 |
| 7 purchase totals = | $1,155.36 | $1,255.7927 | $1,255.79 | $1,255.75 | $1,255.70 | |