| 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 | $240.53 | 7.235% | $257.9323 | $257.93 | $257.95 | $257.90 |
| Purchase #2 | $171.47 | 8.387% | $185.8512 | $185.85 | $185.85 | $185.90 |
| Purchase #3 | $95.35 | 10.316% | $105.1863 | $105.19 | $105.20 | $105.20 |
| Purchase #4 | $167.75 | 13.367% | $190.1731 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $116.59 | 4.487% | $121.8214 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $209.94 | 11.181% | $233.4134 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $110.88 | 13.856% | $126.2435 | $126.24 | $126.25 | $126.20 |
| 7 purchase totals = | $1,112.51 | $1,220.6212 | $1,220.61 | $1,220.60 | $1,220.60 | |