| 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 | $26.66 | 9.199% | $29.1125 | $29.11 | $29.10 | $29.10 |
| Purchase #2 | $106.47 | 10.573% | $117.7271 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $221.99 | 10.307% | $244.8705 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $241.54 | 3.680% | $250.4287 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $188.90 | 10.571% | $208.8686 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $226.31 | 5.483% | $238.7186 | $238.72 | $238.70 | $238.70 |
| Purchase #7 | $141.82 | 4.688% | $148.4685 | $148.47 | $148.45 | $148.50 |
| 7 purchase totals = | $1,153.69 | $1,238.1945 | $1,238.20 | $1,238.15 | $1,238.20 | |