| 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 | $197.94 | 3.502% | $204.8719 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $22.25 | 12.573% | $25.0475 | $25.05 | $25.05 | $25.00 |
| Purchase #3 | $211.30 | 9.513% | $231.401 | $231.40 | $231.40 | $231.40 |
| Purchase #4 | $68.38 | 7.295% | $73.3683 | $73.37 | $73.35 | $73.40 |
| Purchase #5 | $84.31 | 9.408% | $92.2419 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $206.30 | 10.501% | $227.9636 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $59.32 | 6.310% | $63.0631 | $63.06 | $63.05 | $63.10 |
| 7 purchase totals = | $849.80 | $917.9573 | $917.95 | $917.90 | $918.00 | |