| 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 | $191.41 | 5.656% | $202.2361 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $100.99 | 8.399% | $109.4722 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $125.84 | 8.752% | $136.8535 | $136.85 | $136.85 | $136.90 |
| Purchase #4 | $248.44 | 12.865% | $280.4018 | $280.40 | $280.40 | $280.40 |
| Purchase #5 | $34.30 | 10.251% | $37.8161 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $191.65 | 5.863% | $202.8864 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $174.96 | 4.154% | $182.2278 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $1,067.59 | $1,151.8939 | $1,151.90 | $1,151.90 | $1,151.90 | |