| 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 | $191.47 | 4.275% | $199.6553 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $102.31 | 10.331% | $112.8796 | $112.88 | $112.90 | $112.90 |
| Purchase #3 | $173.98 | 10.500% | $192.2479 | $192.25 | $192.25 | $192.20 |
| Purchase #4 | $223.33 | 11.431% | $248.8589 | $248.86 | $248.85 | $248.90 |
| Purchase #5 | $176.76 | 6.129% | $187.5936 | $187.59 | $187.60 | $187.60 |
| Purchase #6 | $65.83 | 13.790% | $74.908 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $239.66 | 13.127% | $271.1202 | $271.12 | $271.10 | $271.10 |
| 7 purchase totals = | $1,173.34 | $1,287.2635 | $1,287.27 | $1,287.25 | $1,287.30 | |