| 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 | $199.50 | 13.666% | $226.7637 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $81.85 | 5.683% | $86.5015 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $234.64 | 4.228% | $244.5606 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $83.98 | 6.657% | $89.5705 | $89.57 | $89.55 | $89.60 |
| Purchase #5 | $222.97 | 7.448% | $239.5768 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $151.77 | 4.840% | $159.1157 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $246.70 | 8.806% | $268.4244 | $268.42 | $268.40 | $268.40 |
| 7 purchase totals = | $1,221.41 | $1,314.5132 | $1,314.51 | $1,314.45 | $1,314.60 | |