| 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 | $16.44 | 8.452% | $17.8295 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $240.69 | 9.602% | $263.8011 | $263.80 | $263.80 | $263.80 |
| Purchase #3 | $63.35 | 12.706% | $71.3993 | $71.40 | $71.40 | $71.40 |
| Purchase #4 | $160.95 | 10.654% | $178.0976 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $153.49 | 4.337% | $160.1469 | $160.15 | $160.15 | $160.10 |
| Purchase #6 | $100.80 | 4.871% | $105.71 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $205.72 | 3.663% | $213.2555 | $213.26 | $213.25 | $213.30 |
| 7 purchase totals = | $941.44 | $1,010.2399 | $1,010.25 | $1,010.25 | $1,010.20 | |