| 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 | $210.93 | 12.544% | $237.3891 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $169.62 | 6.818% | $181.1847 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $145.69 | 3.276% | $150.4628 | $150.46 | $150.45 | $150.50 |
| Purchase #4 | $233.28 | 5.660% | $246.4836 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $248.71 | 4.240% | $259.2553 | $259.26 | $259.25 | $259.30 |
| Purchase #6 | $56.33 | 7.275% | $60.428 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $130.54 | 5.140% | $137.2498 | $137.25 | $137.25 | $137.20 |
| 7 purchase totals = | $1,195.10 | $1,272.4533 | $1,272.45 | $1,272.50 | $1,272.50 | |