| 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 | $181.80 | 12.617% | $204.7377 | $204.74 | $204.75 | $204.70 |
| Purchase #2 | $128.93 | 11.295% | $143.4926 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $214.57 | 7.487% | $230.6349 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $52.50 | 3.796% | $54.4929 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $212.58 | 7.400% | $228.3109 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $9.50 | 9.703% | $10.4218 | $10.42 | $10.40 | $10.40 |
| Purchase #7 | $31.36 | 11.554% | $34.9833 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $831.24 | $907.0741 | $907.06 | $907.10 | $907.00 | |