| 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 | $116.28 | 11.724% | $129.9127 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $218.41 | 8.280% | $236.4943 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $118.33 | 6.387% | $125.8877 | $125.89 | $125.90 | $125.90 |
| Purchase #4 | $34.93 | 3.498% | $36.1519 | $36.15 | $36.15 | $36.20 |
| Purchase #5 | $16.74 | 10.517% | $18.5005 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $148.32 | 11.296% | $165.0742 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $196.41 | 7.780% | $211.6907 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $849.42 | $923.7120 | $923.70 | $923.70 | $923.80 | |