| 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 | $248.38 | 3.103% | $256.0872 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $208.50 | 7.871% | $224.911 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $173.91 | 11.363% | $193.6714 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $45.63 | 3.478% | $47.217 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $121.54 | 3.279% | $125.5253 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $205.76 | 9.488% | $225.2825 | $225.28 | $225.30 | $225.30 |
| Purchase #7 | $195.31 | 4.811% | $204.7064 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $1,199.03 | $1,277.4008 | $1,277.41 | $1,277.40 | $1,277.40 | |