| 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 | $112.94 | 8.197% | $122.1977 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $239.72 | 7.608% | $257.9579 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $167.32 | 4.351% | $174.6001 | $174.60 | $174.60 | $174.60 |
| Purchase #4 | $169.33 | 10.803% | $187.6227 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $52.38 | 5.489% | $55.2551 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $17.99 | 8.240% | $19.4724 | $19.47 | $19.45 | $19.50 |
| Purchase #7 | $67.94 | 3.559% | $70.358 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $827.62 | $887.4639 | $887.47 | $887.40 | $887.60 | |