| 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 | $230.66 | 11.823% | $257.9309 | $257.93 | $257.95 | $257.90 |
| Purchase #2 | $155.41 | 6.186% | $165.0237 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $227.98 | 13.721% | $259.2611 | $259.26 | $259.25 | $259.30 |
| Purchase #4 | $231.64 | 9.867% | $254.4959 | $254.50 | $254.50 | $254.50 |
| Purchase #5 | $54.80 | 5.443% | $57.7828 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $181.78 | 8.422% | $197.0895 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $90.61 | 12.605% | $102.0314 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $1,172.88 | $1,293.6153 | $1,293.61 | $1,293.65 | $1,293.60 | |