| 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 | $202.44 | 10.493% | $223.682 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $184.77 | 6.479% | $196.7412 | $196.74 | $196.75 | $196.70 |
| Purchase #3 | $98.25 | 3.578% | $101.7654 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $94.28 | 4.473% | $98.4971 | $98.50 | $98.50 | $98.50 |
| Purchase #5 | $155.84 | 9.189% | $170.1601 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $27.57 | 13.751% | $31.3612 | $31.36 | $31.35 | $31.40 |
| Purchase #7 | $97.60 | 6.534% | $103.9772 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $860.75 | $926.1842 | $926.19 | $926.20 | $926.30 | |