| 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 | $205.81 | 8.136% | $222.5547 | $222.55 | $222.55 | $222.60 |
| Purchase #2 | $226.68 | 11.787% | $253.3988 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $72.86 | 9.656% | $79.8954 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $133.62 | 6.728% | $142.61 | $142.61 | $142.60 | $142.60 |
| Purchase #5 | $205.95 | 8.600% | $223.6617 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $199.33 | 7.207% | $213.6957 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $148.65 | 8.544% | $161.3507 | $161.35 | $161.35 | $161.40 |
| 7 purchase totals = | $1,192.90 | $1,297.1670 | $1,297.17 | $1,297.15 | $1,297.30 | |