| 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 | $109.46 | 12.833% | $123.507 | $123.51 | $123.50 | $123.50 |
| Purchase #2 | $157.82 | 6.269% | $167.7137 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $230.67 | 13.691% | $262.251 | $262.25 | $262.25 | $262.30 |
| Purchase #4 | $180.32 | 7.663% | $194.1379 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $247.52 | 7.835% | $266.9132 | $266.91 | $266.90 | $266.90 |
| Purchase #6 | $237.90 | 5.837% | $251.7862 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $149.95 | 13.132% | $169.6414 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $1,313.64 | $1,435.9504 | $1,435.95 | $1,435.95 | $1,435.90 | |