| 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 | $223.77 | 7.123% | $239.7091 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $9.47 | 10.106% | $10.427 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $52.77 | 8.167% | $57.0797 | $57.08 | $57.10 | $57.10 |
| Purchase #4 | $73.49 | 10.765% | $81.4012 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $167.74 | 13.124% | $189.7542 | $189.75 | $189.75 | $189.80 |
| Purchase #6 | $166.44 | 10.719% | $184.2807 | $184.28 | $184.30 | $184.30 |
| Purchase #7 | $97.99 | 3.197% | $101.1227 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $791.67 | $863.7746 | $863.77 | $863.80 | $863.80 | |