| 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 | $121.77 | 3.405% | $125.9163 | $125.92 | $125.90 | $125.90 |
| Purchase #2 | $9.48 | 6.429% | $10.0895 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $58.69 | 5.852% | $62.1245 | $62.12 | $62.10 | $62.10 |
| Purchase #4 | $16.86 | 11.638% | $18.8222 | $18.82 | $18.80 | $18.80 |
| Purchase #5 | $212.58 | 8.227% | $230.069 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $175.89 | 8.682% | $191.1608 | $191.16 | $191.15 | $191.20 |
| Purchase #7 | $152.32 | 12.212% | $170.9213 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $747.59 | $809.1036 | $809.10 | $809.00 | $809.10 | |