| 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 | $7.38 | 13.509% | $8.377 | $8.38 | $8.40 | $8.40 |
| Purchase #2 | $30.80 | 6.239% | $32.7216 | $32.72 | $32.70 | $32.70 |
| Purchase #3 | $120.93 | 3.838% | $125.5713 | $125.57 | $125.55 | $125.60 |
| Purchase #4 | $196.29 | 13.761% | $223.3015 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $248.32 | 13.763% | $282.4963 | $282.50 | $282.50 | $282.50 |
| Purchase #6 | $217.25 | 7.815% | $234.2281 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $167.71 | 13.872% | $190.9747 | $190.97 | $190.95 | $191.00 |
| 7 purchase totals = | $988.68 | $1,097.6705 | $1,097.67 | $1,097.65 | $1,097.70 | |