| 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 | $196.43 | 13.718% | $223.3763 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $118.64 | 13.283% | $134.399 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $95.92 | 13.300% | $108.6774 | $108.68 | $108.70 | $108.70 |
| Purchase #4 | $193.72 | 11.729% | $216.4414 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $213.85 | 13.463% | $242.6406 | $242.64 | $242.65 | $242.60 |
| Purchase #6 | $237.64 | 10.663% | $262.9796 | $262.98 | $263.00 | $263.00 |
| Purchase #7 | $44.53 | 13.314% | $50.4587 | $50.46 | $50.45 | $50.50 |
| 7 purchase totals = | $1,100.73 | $1,238.9730 | $1,238.98 | $1,239.05 | $1,239.00 | |