| 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 | $226.73 | 4.482% | $236.892 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $185.85 | 6.134% | $197.25 | $197.25 | $197.25 | $197.30 |
| Purchase #3 | $6.90 | 3.593% | $7.1479 | $7.15 | $7.15 | $7.10 |
| Purchase #4 | $240.70 | 12.389% | $270.5203 | $270.52 | $270.50 | $270.50 |
| Purchase #5 | $223.38 | 10.768% | $247.4336 | $247.43 | $247.45 | $247.40 |
| Purchase #6 | $221.52 | 4.696% | $231.9226 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $151.85 | 3.732% | $157.517 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $1,256.93 | $1,348.6834 | $1,348.68 | $1,348.65 | $1,348.60 | |