| 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 | $219.58 | 6.826% | $234.5685 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $224.55 | 7.361% | $241.0791 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $212.30 | 8.636% | $230.6342 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $8.37 | 6.780% | $8.9375 | $8.94 | $8.95 | $8.90 |
| Purchase #5 | $177.78 | 8.641% | $193.142 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $87.38 | 11.556% | $97.4776 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $89.75 | 11.584% | $100.1466 | $100.15 | $100.15 | $100.10 |
| 7 purchase totals = | $1,019.71 | $1,105.9855 | $1,105.99 | $1,106.05 | $1,105.90 | |