| 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 | $217.27 | 9.818% | $238.6016 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $181.40 | 7.676% | $195.3243 | $195.32 | $195.30 | $195.30 |
| Purchase #3 | $151.74 | 11.840% | $169.706 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $12.56 | 5.108% | $13.2016 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $93.48 | 7.446% | $100.4405 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $143.64 | 12.833% | $162.0733 | $162.07 | $162.05 | $162.10 |
| Purchase #7 | $182.69 | 5.673% | $193.054 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $982.78 | $1,072.4013 | $1,072.39 | $1,072.35 | $1,072.40 | |