| 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 | $196.88 | 6.719% | $210.1084 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $159.86 | 10.134% | $176.0602 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $80.43 | 8.718% | $87.4419 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $43.48 | 12.670% | $48.9889 | $48.99 | $49.00 | $49.00 |
| Purchase #5 | $199.26 | 9.639% | $218.4667 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $69.38 | 8.835% | $75.5097 | $75.51 | $75.50 | $75.50 |
| Purchase #7 | $113.31 | 9.175% | $123.7062 | $123.71 | $123.70 | $123.70 |
| 7 purchase totals = | $862.60 | $940.2820 | $940.29 | $940.25 | $940.30 | |