| 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 | $220.56 | 4.272% | $229.9823 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $164.79 | 5.390% | $173.6722 | $173.67 | $173.65 | $173.70 |
| Purchase #3 | $24.44 | 10.404% | $26.9827 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $140.65 | 6.421% | $149.6811 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $42.76 | 7.528% | $45.979 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $97.84 | 5.223% | $102.9502 | $102.95 | $102.95 | $103.00 |
| Purchase #7 | $127.84 | 4.275% | $133.3052 | $133.31 | $133.30 | $133.30 |
| 7 purchase totals = | $818.88 | $862.5527 | $862.55 | $862.60 | $862.70 | |