| 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 | $115.36 | 6.614% | $122.9899 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $169.97 | 7.854% | $183.3194 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $210.49 | 4.285% | $219.5095 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $36.61 | 10.703% | $40.5284 | $40.53 | $40.55 | $40.50 |
| Purchase #5 | $120.91 | 4.432% | $126.2687 | $126.27 | $126.25 | $126.30 |
| Purchase #6 | $10.73 | 9.296% | $11.7275 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $197.46 | 10.324% | $217.8458 | $217.85 | $217.85 | $217.80 |
| 7 purchase totals = | $861.53 | $922.1892 | $922.20 | $922.20 | $922.10 | |