| 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 | $134.72 | 5.644% | $142.3236 | $142.32 | $142.30 | $142.30 |
| Purchase #2 | $216.50 | 13.789% | $246.3532 | $246.35 | $246.35 | $246.40 |
| Purchase #3 | $78.56 | 8.325% | $85.1001 | $85.10 | $85.10 | $85.10 |
| Purchase #4 | $95.27 | 7.845% | $102.7439 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $238.47 | 11.740% | $266.4664 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $40.96 | 9.468% | $44.8381 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $65.41 | 13.533% | $74.2619 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $869.89 | $962.0872 | $962.08 | $962.05 | $962.10 | |