| 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 | $206.47 | 5.305% | $217.4232 | $217.42 | $217.40 | $217.40 |
| Purchase #2 | $40.39 | 9.152% | $44.0865 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $150.26 | 12.141% | $168.5031 | $168.50 | $168.50 | $168.50 |
| Purchase #4 | $9.37 | 9.224% | $10.2343 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $167.52 | 13.490% | $190.1184 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $99.31 | 8.807% | $108.0562 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $192.52 | 9.403% | $210.6227 | $210.62 | $210.60 | $210.60 |
| 7 purchase totals = | $865.84 | $949.0444 | $949.04 | $949.00 | $949.00 | |