| 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 | $202.52 | 6.318% | $215.3152 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $29.26 | 6.176% | $31.0671 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $230.41 | 10.141% | $253.7759 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $44.66 | 3.722% | $46.3222 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $223.96 | 8.165% | $242.2463 | $242.25 | $242.25 | $242.20 |
| Purchase #6 | $57.70 | 11.368% | $64.2593 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $131.28 | 10.556% | $145.1379 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $919.79 | $998.1239 | $998.14 | $998.10 | $998.10 | |