| 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 | $217.41 | 3.200% | $224.3671 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $70.42 | 7.611% | $75.7797 | $75.78 | $75.80 | $75.80 |
| Purchase #3 | $130.92 | 8.849% | $142.5051 | $142.51 | $142.50 | $142.50 |
| Purchase #4 | $167.81 | 3.464% | $173.6229 | $173.62 | $173.60 | $173.60 |
| Purchase #5 | $121.54 | 5.249% | $127.9196 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $142.45 | 4.816% | $149.3104 | $149.31 | $149.30 | $149.30 |
| Purchase #7 | $80.51 | 10.114% | $88.6528 | $88.65 | $88.65 | $88.70 |
| 7 purchase totals = | $931.06 | $982.1576 | $982.16 | $982.10 | $982.20 | |