| 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 | $97.52 | 7.609% | $104.9403 | $104.94 | $104.95 | $104.90 |
| Purchase #2 | $206.33 | 5.631% | $217.9484 | $217.95 | $217.95 | $217.90 |
| Purchase #3 | $200.96 | 5.107% | $211.223 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $158.86 | 5.174% | $167.0794 | $167.08 | $167.10 | $167.10 |
| Purchase #5 | $177.40 | 8.812% | $193.0325 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $201.43 | 9.763% | $221.0956 | $221.10 | $221.10 | $221.10 |
| Purchase #7 | $87.56 | 11.720% | $97.822 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $1,130.06 | $1,213.1412 | $1,213.14 | $1,213.15 | $1,213.00 | |