| 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 | $103.67 | 9.606% | $113.6285 | $113.63 | $113.65 | $113.60 |
| Purchase #2 | $202.34 | 3.230% | $208.8756 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $174.78 | 10.298% | $192.7788 | $192.78 | $192.80 | $192.80 |
| Purchase #4 | $211.33 | 4.237% | $220.2841 | $220.28 | $220.30 | $220.30 |
| Purchase #5 | $195.45 | 9.588% | $214.1897 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $110.99 | 5.338% | $116.9146 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $97.93 | 10.712% | $108.4203 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $1,096.49 | $1,175.0916 | $1,175.09 | $1,175.15 | $1,175.10 | |