| 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 | $248.84 | 9.385% | $272.1936 | $272.19 | $272.20 | $272.20 |
| Purchase #2 | $118.35 | 4.619% | $123.8166 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $31.32 | 8.625% | $34.0214 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $123.99 | 4.177% | $129.1691 | $129.17 | $129.15 | $129.20 |
| Purchase #5 | $40.70 | 12.329% | $45.7179 | $45.72 | $45.70 | $45.70 |
| Purchase #6 | $149.35 | 13.385% | $169.3405 | $169.34 | $169.35 | $169.30 |
| Purchase #7 | $227.79 | 4.109% | $237.1499 | $237.15 | $237.15 | $237.10 |
| 7 purchase totals = | $940.34 | $1,011.4090 | $1,011.41 | $1,011.35 | $1,011.30 | |