| 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 | $193.30 | 6.795% | $206.4347 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $46.71 | 6.764% | $49.8695 | $49.87 | $49.85 | $49.90 |
| Purchase #3 | $222.31 | 7.302% | $238.5431 | $238.54 | $238.55 | $238.50 |
| Purchase #4 | $123.40 | 8.418% | $133.7878 | $133.79 | $133.80 | $133.80 |
| Purchase #5 | $46.67 | 7.819% | $50.3191 | $50.32 | $50.30 | $50.30 |
| Purchase #6 | $190.65 | 10.572% | $210.8055 | $210.81 | $210.80 | $210.80 |
| Purchase #7 | $184.65 | 7.638% | $198.7536 | $198.75 | $198.75 | $198.80 |
| 7 purchase totals = | $1,007.69 | $1,088.5133 | $1,088.51 | $1,088.50 | $1,088.50 | |