| 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 | $81.48 | 12.161% | $91.3888 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $248.43 | 9.115% | $271.0744 | $271.07 | $271.05 | $271.10 |
| Purchase #3 | $10.40 | 4.525% | $10.8706 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $238.25 | 9.121% | $259.9808 | $259.98 | $260.00 | $260.00 |
| Purchase #5 | $241.61 | 12.298% | $271.3232 | $271.32 | $271.30 | $271.30 |
| Purchase #6 | $91.80 | 11.873% | $102.6994 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $14.48 | 7.826% | $15.6132 | $15.61 | $15.60 | $15.60 |
| 7 purchase totals = | $926.45 | $1,022.9504 | $1,022.94 | $1,022.90 | $1,023.00 | |