| 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 | $104.38 | 3.762% | $108.3068 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $219.99 | 6.158% | $233.537 | $233.54 | $233.55 | $233.50 |
| Purchase #3 | $22.86 | 5.349% | $24.0828 | $24.08 | $24.10 | $24.10 |
| Purchase #4 | $146.75 | 8.241% | $158.8437 | $158.84 | $158.85 | $158.80 |
| Purchase #5 | $92.80 | 4.469% | $96.9472 | $96.95 | $96.95 | $96.90 |
| Purchase #6 | $177.30 | 6.115% | $188.1419 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $120.37 | 13.836% | $137.0244 | $137.02 | $137.00 | $137.00 |
| 7 purchase totals = | $884.45 | $946.8838 | $946.88 | $946.90 | $946.70 | |