| 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 | $234.59 | 10.303% | $258.7598 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $145.51 | 8.695% | $158.1621 | $158.16 | $158.15 | $158.20 |
| Purchase #3 | $67.64 | 8.731% | $73.5456 | $73.55 | $73.55 | $73.50 |
| Purchase #4 | $101.87 | 10.110% | $112.1691 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $176.59 | 5.862% | $186.9417 | $186.94 | $186.95 | $186.90 |
| Purchase #6 | $13.54 | 13.374% | $15.3508 | $15.35 | $15.35 | $15.40 |
| Purchase #7 | $244.57 | 5.519% | $258.0678 | $258.07 | $258.05 | $258.10 |
| 7 purchase totals = | $984.31 | $1,062.9969 | $1,063.00 | $1,062.95 | $1,063.10 | |