| 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 | $28.47 | 3.811% | $29.555 | $29.56 | $29.55 | $29.60 |
| Purchase #2 | $176.98 | 8.216% | $191.5207 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $166.53 | 5.777% | $176.1504 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $248.73 | 7.273% | $266.8201 | $266.82 | $266.80 | $266.80 |
| Purchase #5 | $13.34 | 8.806% | $14.5147 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $181.60 | 12.535% | $204.3636 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $159.33 | 6.219% | $169.2387 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $974.98 | $1,052.1632 | $1,052.16 | $1,052.10 | $1,052.20 | |