| 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 | $102.75 | 5.454% | $108.354 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $219.52 | 4.441% | $229.2689 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $103.98 | 12.266% | $116.7342 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $153.48 | 3.859% | $159.4028 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $121.82 | 6.725% | $130.0124 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $34.74 | 7.619% | $37.3868 | $37.39 | $37.40 | $37.40 |
| Purchase #7 | $226.45 | 5.636% | $239.2127 | $239.21 | $239.20 | $239.20 |
| 7 purchase totals = | $962.74 | $1,020.3718 | $1,020.36 | $1,020.35 | $1,020.40 | |