| 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 | $94.27 | 7.772% | $101.5967 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $207.90 | 13.688% | $236.3574 | $236.36 | $236.35 | $236.40 |
| Purchase #3 | $242.91 | 6.700% | $259.185 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $109.60 | 8.604% | $119.03 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $145.91 | 8.665% | $158.5531 | $158.55 | $158.55 | $158.60 |
| Purchase #6 | $124.58 | 9.433% | $136.3316 | $136.33 | $136.35 | $136.30 |
| Purchase #7 | $247.35 | 8.528% | $268.444 | $268.44 | $268.45 | $268.40 |
| 7 purchase totals = | $1,172.52 | $1,279.4978 | $1,279.50 | $1,279.55 | $1,279.50 | |