| 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 | $231.93 | 12.813% | $261.6472 | $261.65 | $261.65 | $261.60 |
| Purchase #2 | $20.88 | 3.639% | $21.6398 | $21.64 | $21.65 | $21.60 |
| Purchase #3 | $178.45 | 4.540% | $186.5516 | $186.55 | $186.55 | $186.60 |
| Purchase #4 | $6.48 | 11.832% | $7.2467 | $7.25 | $7.25 | $7.20 |
| Purchase #5 | $210.79 | 4.142% | $219.5209 | $219.52 | $219.50 | $219.50 |
| Purchase #6 | $218.33 | 10.323% | $240.8682 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $190.74 | 4.464% | $199.2546 | $199.25 | $199.25 | $199.30 |
| 7 purchase totals = | $1,057.60 | $1,136.7290 | $1,136.73 | $1,136.70 | $1,136.70 | |