| 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 | $22.51 | 3.715% | $23.3462 | $23.35 | $23.35 | $23.30 |
| Purchase #2 | $201.48 | 10.724% | $223.0867 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $18.73 | 4.598% | $19.5912 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $70.36 | 8.248% | $76.1633 | $76.16 | $76.15 | $76.20 |
| Purchase #5 | $107.76 | 8.566% | $116.9907 | $116.99 | $117.00 | $117.00 |
| Purchase #6 | $242.86 | 11.677% | $271.2188 | $271.22 | $271.20 | $271.20 |
| Purchase #7 | $185.91 | 6.165% | $197.3714 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $849.61 | $927.7683 | $927.77 | $927.75 | $927.80 | |