| 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 | $230.67 | 12.351% | $259.1601 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $37.41 | 12.596% | $42.1222 | $42.12 | $42.10 | $42.10 |
| Purchase #3 | $176.25 | 5.538% | $186.0107 | $186.01 | $186.00 | $186.00 |
| Purchase #4 | $30.32 | 11.837% | $33.909 | $33.91 | $33.90 | $33.90 |
| Purchase #5 | $44.97 | 5.138% | $47.2806 | $47.28 | $47.30 | $47.30 |
| Purchase #6 | $219.33 | 11.551% | $244.6648 | $244.66 | $244.65 | $244.70 |
| Purchase #7 | $120.38 | 10.632% | $133.1788 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $859.33 | $946.3262 | $946.32 | $946.30 | $946.40 | |