| 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 | $114.27 | 6.790% | $122.0289 | $122.03 | $122.05 | $122.00 |
| Purchase #2 | $24.80 | 8.145% | $26.82 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $100.67 | 6.395% | $107.1078 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $86.47 | 12.271% | $97.0807 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $9.38 | 6.551% | $9.9945 | $9.99 | $10.00 | $10.00 |
| Purchase #6 | $138.44 | 12.408% | $155.6176 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $213.85 | 5.759% | $226.1656 | $226.17 | $226.15 | $226.20 |
| 7 purchase totals = | $687.88 | $744.8151 | $744.82 | $744.80 | $744.80 | |