| 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 | $13.34 | 6.515% | $14.2091 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $54.35 | 5.365% | $57.2659 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $242.63 | 3.108% | $250.1709 | $250.17 | $250.15 | $250.20 |
| Purchase #4 | $165.78 | 7.438% | $178.1107 | $178.11 | $178.10 | $178.10 |
| Purchase #5 | $160.53 | 5.404% | $169.205 | $169.21 | $169.20 | $169.20 |
| Purchase #6 | $237.86 | 10.615% | $263.1088 | $263.11 | $263.10 | $263.10 |
| Purchase #7 | $248.73 | 10.315% | $274.3865 | $274.39 | $274.40 | $274.40 |
| 7 purchase totals = | $1,123.22 | $1,206.4569 | $1,206.47 | $1,206.40 | $1,206.50 | |