| 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 | $204.74 | 8.291% | $221.715 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $164.64 | 9.386% | $180.0931 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $200.98 | 8.491% | $218.0452 | $218.05 | $218.05 | $218.00 |
| Purchase #4 | $8.98 | 3.222% | $9.2693 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $51.67 | 12.498% | $58.1277 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $31.62 | 6.785% | $33.7654 | $33.77 | $33.75 | $33.80 |
| Purchase #7 | $12.72 | 5.606% | $13.4331 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $675.35 | $734.4488 | $734.46 | $734.45 | $734.40 | |