| 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 | $86.90 | 13.666% | $98.7758 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $212.50 | 9.523% | $232.7364 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $198.54 | 3.298% | $205.0878 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $165.43 | 3.416% | $171.0811 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $225.91 | 7.580% | $243.034 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $88.39 | 6.522% | $94.1548 | $94.15 | $94.15 | $94.20 |
| Purchase #7 | $173.98 | 12.320% | $195.4143 | $195.41 | $195.40 | $195.40 |
| 7 purchase totals = | $1,151.65 | $1,240.2842 | $1,240.28 | $1,240.35 | $1,240.30 | |