| 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 | $131.94 | 13.659% | $149.9617 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $78.79 | 7.632% | $84.8033 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $190.70 | 6.247% | $202.613 | $202.61 | $202.60 | $202.60 |
| Purchase #4 | $100.36 | 6.364% | $106.7469 | $106.75 | $106.75 | $106.70 |
| Purchase #5 | $207.27 | 8.249% | $224.3677 | $224.37 | $224.35 | $224.40 |
| Purchase #6 | $47.28 | 3.172% | $48.7797 | $48.78 | $48.80 | $48.80 |
| Purchase #7 | $247.50 | 8.772% | $269.2107 | $269.21 | $269.20 | $269.20 |
| 7 purchase totals = | $1,003.84 | $1,086.4830 | $1,086.48 | $1,086.45 | $1,086.50 | |