| 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 | $211.66 | 11.487% | $235.9734 | $235.97 | $235.95 | $236.00 |
| Purchase #2 | $171.68 | 5.370% | $180.8992 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $14.84 | 6.432% | $15.7945 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $103.93 | 8.788% | $113.0634 | $113.06 | $113.05 | $113.10 |
| Purchase #5 | $100.45 | 13.543% | $114.0539 | $114.05 | $114.05 | $114.10 |
| Purchase #6 | $204.37 | 5.855% | $216.3359 | $216.34 | $216.35 | $216.30 |
| Purchase #7 | $182.50 | 6.284% | $193.9683 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $989.43 | $1,070.0886 | $1,070.08 | $1,070.05 | $1,070.20 | |