| 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 | $116.37 | 6.656% | $124.1156 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $114.60 | 11.457% | $127.7297 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $29.49 | 3.862% | $30.6289 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $219.30 | 9.819% | $240.8331 | $240.83 | $240.85 | $240.80 |
| Purchase #5 | $221.91 | 8.702% | $241.2206 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $149.29 | 4.797% | $156.4514 | $156.45 | $156.45 | $156.50 |
| Purchase #7 | $93.76 | 7.457% | $100.7517 | $100.75 | $100.75 | $100.80 |
| 7 purchase totals = | $944.72 | $1,021.7310 | $1,021.73 | $1,021.75 | $1,021.70 | |