| 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 | $108.66 | 11.672% | $121.3428 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $134.40 | 6.102% | $142.6011 | $142.60 | $142.60 | $142.60 |
| Purchase #3 | $118.44 | 5.627% | $125.1046 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $154.98 | 8.335% | $167.8976 | $167.90 | $167.90 | $167.90 |
| Purchase #5 | $18.58 | 6.132% | $19.7193 | $19.72 | $19.70 | $19.70 |
| Purchase #6 | $58.84 | 4.323% | $61.3837 | $61.38 | $61.40 | $61.40 |
| Purchase #7 | $219.85 | 12.393% | $247.096 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $813.75 | $885.1451 | $885.14 | $885.15 | $885.10 | |