| 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 | $205.31 | 9.616% | $225.0526 | $225.05 | $225.05 | $225.10 |
| Purchase #2 | $52.56 | 8.725% | $57.1459 | $57.15 | $57.15 | $57.10 |
| Purchase #3 | $100.96 | 8.180% | $109.2185 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $91.40 | 4.545% | $95.5541 | $95.55 | $95.55 | $95.60 |
| Purchase #5 | $138.74 | 9.452% | $151.8537 | $151.85 | $151.85 | $151.90 |
| Purchase #6 | $26.47 | 6.598% | $28.2165 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $201.49 | 9.588% | $220.8089 | $220.81 | $220.80 | $220.80 |
| 7 purchase totals = | $816.93 | $887.8502 | $887.85 | $887.80 | $887.90 | |