| 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 | $201.28 | 12.225% | $225.8865 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $215.25 | 13.473% | $244.2506 | $244.25 | $244.25 | $244.30 |
| Purchase #3 | $86.97 | 5.459% | $91.7177 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $8.57 | 13.651% | $9.7399 | $9.74 | $9.75 | $9.70 |
| Purchase #5 | $240.69 | 3.656% | $249.4896 | $249.49 | $249.50 | $249.50 |
| Purchase #6 | $20.36 | 7.398% | $21.8662 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $91.93 | 7.526% | $98.8487 | $98.85 | $98.85 | $98.80 |
| 7 purchase totals = | $865.05 | $941.7992 | $941.81 | $941.80 | $941.80 | |