| 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 | $237.49 | 4.232% | $247.5406 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $45.50 | 9.333% | $49.7465 | $49.75 | $49.75 | $49.70 |
| Purchase #3 | $217.29 | 4.235% | $226.4922 | $226.49 | $226.50 | $226.50 |
| Purchase #4 | $94.56 | 11.748% | $105.6689 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $220.43 | 10.703% | $244.0226 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $79.36 | 12.745% | $89.4744 | $89.47 | $89.45 | $89.50 |
| Purchase #7 | $227.43 | 6.711% | $242.6928 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $1,122.06 | $1,205.6380 | $1,205.63 | $1,205.60 | $1,205.60 | |