| 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 | $94.31 | 10.407% | $104.1248 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $131.52 | 4.167% | $137.0004 | $137.00 | $137.00 | $137.00 |
| Purchase #3 | $142.91 | 10.870% | $158.4443 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $218.68 | 5.532% | $230.7774 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $166.70 | 8.610% | $181.0529 | $181.05 | $181.05 | $181.10 |
| Purchase #6 | $96.68 | 11.849% | $108.1356 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $28.68 | 4.300% | $29.9132 | $29.91 | $29.90 | $29.90 |
| 7 purchase totals = | $879.48 | $949.4486 | $949.44 | $949.45 | $949.40 | |