| 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 | $10.34 | 9.422% | $11.3142 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $24.27 | 8.813% | $26.4089 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $112.83 | 9.780% | $123.8648 | $123.86 | $123.85 | $123.90 |
| Purchase #4 | $237.48 | 7.274% | $254.7543 | $254.75 | $254.75 | $254.80 |
| Purchase #5 | $50.47 | 12.337% | $56.6965 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $65.43 | 6.873% | $69.927 | $69.93 | $69.95 | $69.90 |
| Purchase #7 | $134.84 | 10.613% | $149.1506 | $149.15 | $149.15 | $149.20 |
| 7 purchase totals = | $635.66 | $692.1163 | $692.11 | $692.10 | $692.20 | |