| 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 | $86.53 | 5.372% | $91.1784 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $250.44 | 10.547% | $276.8539 | $276.85 | $276.85 | $276.90 |
| Purchase #3 | $220.57 | 5.166% | $231.9646 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $109.51 | 8.414% | $118.7242 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $32.80 | 3.156% | $33.8352 | $33.84 | $33.85 | $33.80 |
| Purchase #6 | $130.82 | 12.365% | $146.9959 | $147.00 | $147.00 | $147.00 |
| Purchase #7 | $7.33 | 12.105% | $8.2173 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $838.00 | $907.7695 | $907.77 | $907.75 | $907.80 | |