| 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 | $220.62 | 11.249% | $245.4375 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $42.41 | 5.626% | $44.796 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $103.62 | 12.240% | $116.3031 | $116.30 | $116.30 | $116.30 |
| Purchase #4 | $32.54 | 11.420% | $36.2561 | $36.26 | $36.25 | $36.30 |
| Purchase #5 | $51.73 | 11.173% | $57.5098 | $57.51 | $57.50 | $57.50 |
| Purchase #6 | $221.44 | 8.472% | $240.2004 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $162.84 | 7.193% | $174.5531 | $174.55 | $174.55 | $174.60 |
| 7 purchase totals = | $835.20 | $915.0560 | $915.06 | $915.05 | $915.10 | |