| 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 | $202.38 | 11.538% | $225.7306 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $29.71 | 3.735% | $30.8197 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $73.25 | 8.636% | $79.5759 | $79.58 | $79.60 | $79.60 |
| Purchase #4 | $237.25 | 6.870% | $253.5491 | $253.55 | $253.55 | $253.50 |
| Purchase #5 | $183.97 | 5.589% | $194.2521 | $194.25 | $194.25 | $194.30 |
| Purchase #6 | $89.71 | 6.350% | $95.4066 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $110.99 | 13.273% | $125.7217 | $125.72 | $125.70 | $125.70 |
| 7 purchase totals = | $927.26 | $1,005.0557 | $1,005.06 | $1,005.05 | $1,005.00 | |