| 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 | $40.40 | 4.218% | $42.1041 | $42.10 | $42.10 | $42.10 |
| Purchase #2 | $197.44 | 11.739% | $220.6175 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $123.35 | 10.786% | $136.6545 | $136.65 | $136.65 | $136.70 |
| Purchase #4 | $180.45 | 8.247% | $195.3317 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $90.94 | 4.197% | $94.7568 | $94.76 | $94.75 | $94.80 |
| Purchase #6 | $244.68 | 8.298% | $264.9835 | $264.98 | $265.00 | $265.00 |
| Purchase #7 | $187.41 | 8.507% | $203.353 | $203.35 | $203.35 | $203.40 |
| 7 purchase totals = | $1,064.67 | $1,157.8011 | $1,157.79 | $1,157.80 | $1,157.90 | |