| 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 | $125.29 | 11.710% | $139.9615 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $68.85 | 3.792% | $71.4608 | $71.46 | $71.45 | $71.50 |
| Purchase #3 | $180.56 | 10.231% | $199.0331 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $222.99 | 13.788% | $253.7359 | $253.74 | $253.75 | $253.70 |
| Purchase #5 | $190.95 | 8.192% | $206.5926 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $11.52 | 10.228% | $12.6983 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $64.31 | 6.699% | $68.6181 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $864.47 | $952.1003 | $952.10 | $952.10 | $952.10 | |