| 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 | $123.46 | 11.787% | $138.0122 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $217.36 | 10.322% | $239.7959 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $151.40 | 6.781% | $161.6664 | $161.67 | $161.65 | $161.70 |
| Purchase #4 | $241.94 | 13.277% | $274.0624 | $274.06 | $274.05 | $274.10 |
| Purchase #5 | $163.70 | 7.568% | $176.0888 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $106.97 | 13.177% | $121.0654 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $245.98 | 13.259% | $278.5945 | $278.59 | $278.60 | $278.60 |
| 7 purchase totals = | $1,250.81 | $1,389.2856 | $1,389.29 | $1,389.25 | $1,389.40 | |