| 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 | $40.89 | 12.107% | $45.8406 | $45.84 | $45.85 | $45.80 |
| Purchase #2 | $213.47 | 13.300% | $241.8615 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $216.40 | 12.810% | $244.1208 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $250.61 | 10.220% | $276.2223 | $276.22 | $276.20 | $276.20 |
| Purchase #5 | $195.75 | 9.732% | $214.8004 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $76.36 | 11.381% | $85.0505 | $85.05 | $85.05 | $85.10 |
| Purchase #7 | $10.65 | 8.575% | $11.5632 | $11.56 | $11.55 | $11.60 |
| 7 purchase totals = | $1,004.13 | $1,119.4593 | $1,119.45 | $1,119.40 | $1,119.50 | |