| 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 | $207.52 | 12.357% | $233.1632 | $233.16 | $233.15 | $233.20 |
| Purchase #2 | $109.76 | 3.277% | $113.3568 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $192.30 | 13.234% | $217.749 | $217.75 | $217.75 | $217.70 |
| Purchase #4 | $129.81 | 11.554% | $144.8082 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $149.95 | 9.628% | $164.3872 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $123.69 | 7.472% | $132.9321 | $132.93 | $132.95 | $132.90 |
| Purchase #7 | $58.26 | 12.866% | $65.7557 | $65.76 | $65.75 | $65.80 |
| 7 purchase totals = | $971.29 | $1,072.1522 | $1,072.16 | $1,072.15 | $1,072.20 | |