| 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 | $249.46 | 3.193% | $257.4253 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $12.66 | 13.512% | $14.3706 | $14.37 | $14.35 | $14.40 |
| Purchase #3 | $34.36 | 13.254% | $38.9141 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $167.43 | 3.418% | $173.1528 | $173.15 | $173.15 | $173.20 |
| Purchase #5 | $239.82 | 9.732% | $263.1593 | $263.16 | $263.15 | $263.20 |
| Purchase #6 | $65.36 | 12.254% | $73.3692 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $58.47 | 12.215% | $65.6121 | $65.61 | $65.60 | $65.60 |
| 7 purchase totals = | $827.56 | $886.0034 | $886.00 | $885.95 | $886.10 | |