| 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 | $221.27 | 3.478% | $228.9658 | $228.97 | $228.95 | $229.00 |
| Purchase #2 | $114.96 | 4.191% | $119.778 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $181.99 | 11.563% | $203.0335 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $156.83 | 11.444% | $174.7776 | $174.78 | $174.80 | $174.80 |
| Purchase #5 | $74.27 | 3.237% | $76.6741 | $76.67 | $76.65 | $76.70 |
| Purchase #6 | $25.47 | 4.136% | $26.5234 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $244.46 | 6.384% | $260.0663 | $260.07 | $260.05 | $260.10 |
| 7 purchase totals = | $1,019.25 | $1,089.8187 | $1,089.82 | $1,089.80 | $1,089.90 | |