| 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 | $235.99 | 13.688% | $268.2923 | $268.29 | $268.30 | $268.30 |
| Purchase #2 | $36.44 | 4.653% | $38.1356 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $25.80 | 10.792% | $28.5843 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $29.77 | 6.646% | $31.7485 | $31.75 | $31.75 | $31.70 |
| Purchase #5 | $230.36 | 7.540% | $247.7291 | $247.73 | $247.75 | $247.70 |
| Purchase #6 | $115.80 | 8.825% | $126.0194 | $126.02 | $126.00 | $126.00 |
| Purchase #7 | $225.97 | 12.129% | $253.3779 | $253.38 | $253.40 | $253.40 |
| 7 purchase totals = | $900.13 | $993.8871 | $993.89 | $993.95 | $993.80 | |