| 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 | $241.92 | 9.660% | $265.2895 | $265.29 | $265.30 | $265.30 |
| Purchase #2 | $105.96 | 6.723% | $113.0837 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $8.31 | 8.213% | $8.9925 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $88.96 | 12.525% | $100.1022 | $100.10 | $100.10 | $100.10 |
| Purchase #5 | $230.25 | 8.402% | $249.5956 | $249.60 | $249.60 | $249.60 |
| Purchase #6 | $78.74 | 5.788% | $83.2975 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $153.41 | 9.132% | $167.4194 | $167.42 | $167.40 | $167.40 |
| 7 purchase totals = | $907.55 | $987.7804 | $987.78 | $987.80 | $987.80 | |