| 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 | $241.40 | 8.567% | $262.0807 | $262.08 | $262.10 | $262.10 |
| Purchase #2 | $178.53 | 8.544% | $193.7836 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $43.67 | 4.111% | $45.4653 | $45.47 | $45.45 | $45.50 |
| Purchase #4 | $44.73 | 13.446% | $50.7444 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $34.86 | 12.290% | $39.1443 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $197.79 | 7.868% | $213.3521 | $213.35 | $213.35 | $213.40 |
| Purchase #7 | $40.99 | 7.586% | $44.0995 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $781.97 | $848.6699 | $848.66 | $848.70 | $848.70 | |