| 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 | $197.98 | 7.272% | $212.3771 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $90.84 | 3.574% | $94.0866 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $88.90 | 9.391% | $97.2486 | $97.25 | $97.25 | $97.20 |
| Purchase #4 | $250.48 | 8.675% | $272.2091 | $272.21 | $272.20 | $272.20 |
| Purchase #5 | $34.61 | 5.616% | $36.5537 | $36.55 | $36.55 | $36.60 |
| Purchase #6 | $14.45 | 12.376% | $16.2383 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $190.93 | 10.748% | $211.4512 | $211.45 | $211.45 | $211.50 |
| 7 purchase totals = | $868.19 | $940.1646 | $940.17 | $940.20 | $940.20 | |