| 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 | $239.85 | 11.724% | $267.97 | $267.97 | $267.95 | $268.00 |
| Purchase #2 | $195.88 | 10.279% | $216.0145 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $107.97 | 9.343% | $118.0576 | $118.06 | $118.05 | $118.10 |
| Purchase #4 | $175.50 | 9.241% | $191.718 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $18.44 | 4.410% | $19.2532 | $19.25 | $19.25 | $19.30 |
| Purchase #6 | $142.90 | 11.133% | $158.8091 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $193.38 | 13.769% | $220.0065 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $1,073.92 | $1,191.8289 | $1,191.83 | $1,191.75 | $1,191.90 | |