| 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 | $199.91 | 3.117% | $206.1412 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $112.39 | 7.526% | $120.8485 | $120.85 | $120.85 | $120.80 |
| Purchase #3 | $24.42 | 11.360% | $27.1941 | $27.19 | $27.20 | $27.20 |
| Purchase #4 | $12.84 | 7.548% | $13.8092 | $13.81 | $13.80 | $13.80 |
| Purchase #5 | $133.54 | 10.525% | $147.5951 | $147.60 | $147.60 | $147.60 |
| Purchase #6 | $69.28 | 11.122% | $76.9853 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $104.58 | 13.819% | $119.0319 | $119.03 | $119.05 | $119.00 |
| 7 purchase totals = | $656.96 | $711.6053 | $711.61 | $711.65 | $711.50 | |