| 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 | $235.48 | 4.631% | $246.3851 | $246.39 | $246.40 | $246.40 |
| Purchase #2 | $30.66 | 8.701% | $33.3277 | $33.33 | $33.35 | $33.30 |
| Purchase #3 | $53.80 | 8.711% | $58.4865 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $240.65 | 10.562% | $266.0675 | $266.07 | $266.05 | $266.10 |
| Purchase #5 | $219.38 | 10.869% | $243.2244 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $185.69 | 12.411% | $208.736 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $120.55 | 10.431% | $133.1246 | $133.12 | $133.10 | $133.10 |
| 7 purchase totals = | $1,086.21 | $1,189.3518 | $1,189.36 | $1,189.35 | $1,189.30 | |