| 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 | $209.60 | 10.869% | $232.3814 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $97.33 | 12.351% | $109.3512 | $109.35 | $109.35 | $109.40 |
| Purchase #3 | $229.63 | 13.111% | $259.7368 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $109.36 | 8.276% | $118.4106 | $118.41 | $118.40 | $118.40 |
| Purchase #5 | $147.91 | 13.185% | $167.4119 | $167.41 | $167.40 | $167.40 |
| Purchase #6 | $65.31 | 13.816% | $74.3332 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $189.74 | 11.402% | $211.3742 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $1,048.88 | $1,172.9993 | $1,172.99 | $1,173.00 | $1,173.00 | |