| 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 | $249.86 | 6.129% | $265.1739 | $265.17 | $265.15 | $265.20 |
| Purchase #2 | $213.25 | 8.399% | $231.1609 | $231.16 | $231.15 | $231.20 |
| Purchase #3 | $51.96 | 5.294% | $54.7108 | $54.71 | $54.70 | $54.70 |
| Purchase #4 | $139.45 | 11.723% | $155.7977 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $237.53 | 4.626% | $248.5181 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $189.90 | 3.102% | $195.7907 | $195.79 | $195.80 | $195.80 |
| Purchase #7 | $231.61 | 10.171% | $255.1671 | $255.17 | $255.15 | $255.20 |
| 7 purchase totals = | $1,313.56 | $1,406.3192 | $1,406.32 | $1,406.25 | $1,406.40 | |