| 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 | $105.51 | 6.375% | $112.2363 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $105.74 | 7.621% | $113.7984 | $113.80 | $113.80 | $113.80 |
| Purchase #3 | $156.35 | 11.567% | $174.435 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $168.88 | 10.714% | $186.9738 | $186.97 | $186.95 | $187.00 |
| Purchase #5 | $86.85 | 4.800% | $91.0188 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $228.74 | 13.665% | $259.9973 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $57.51 | 4.554% | $60.129 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $909.58 | $998.5886 | $998.60 | $998.60 | $998.50 | |