| 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 | $233.36 | 13.117% | $263.9698 | $263.97 | $263.95 | $264.00 |
| Purchase #2 | $38.97 | 11.695% | $43.5275 | $43.53 | $43.55 | $43.50 |
| Purchase #3 | $97.29 | 12.240% | $109.1983 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $125.35 | 12.152% | $140.5825 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $118.34 | 10.346% | $130.5835 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $116.89 | 11.416% | $130.2342 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $22.32 | 12.345% | $25.0754 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $752.52 | $843.1712 | $843.17 | $843.25 | $843.20 | |