| 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 | $237.82 | 3.529% | $246.2127 | $246.21 | $246.20 | $246.20 |
| Purchase #2 | $204.99 | 3.173% | $211.4943 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $74.48 | 6.525% | $79.3398 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $35.69 | 6.572% | $38.0355 | $38.04 | $38.05 | $38.00 |
| Purchase #5 | $239.32 | 12.541% | $269.3331 | $269.33 | $269.35 | $269.30 |
| Purchase #6 | $13.34 | 3.417% | $13.7958 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $9.79 | 10.127% | $10.7814 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $815.43 | $868.9926 | $868.99 | $869.05 | $868.90 | |