| 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 | $248.52 | 12.596% | $279.8236 | $279.82 | $279.80 | $279.80 |
| Purchase #2 | $19.47 | 11.443% | $21.698 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $199.30 | 3.761% | $206.7957 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $187.32 | 5.848% | $198.2745 | $198.27 | $198.25 | $198.30 |
| Purchase #5 | $169.81 | 9.186% | $185.4087 | $185.41 | $185.40 | $185.40 |
| Purchase #6 | $80.84 | 7.722% | $87.0825 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $244.90 | 10.537% | $270.7051 | $270.71 | $270.70 | $270.70 |
| 7 purchase totals = | $1,150.16 | $1,249.7881 | $1,249.79 | $1,249.75 | $1,249.80 | |