| 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 | $101.58 | 13.749% | $115.5462 | $115.55 | $115.55 | $115.50 |
| Purchase #2 | $116.51 | 6.746% | $124.3698 | $124.37 | $124.35 | $124.40 |
| Purchase #3 | $243.82 | 12.380% | $274.0049 | $274.00 | $274.00 | $274.00 |
| Purchase #4 | $112.83 | 4.224% | $117.5959 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $168.38 | 3.143% | $173.6722 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $124.44 | 6.248% | $132.215 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $144.95 | 4.390% | $151.3133 | $151.31 | $151.30 | $151.30 |
| 7 purchase totals = | $1,012.51 | $1,088.7173 | $1,088.72 | $1,088.65 | $1,088.70 | |