| 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 | $137.74 | 10.296% | $151.9217 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $237.87 | 12.449% | $267.4824 | $267.48 | $267.50 | $267.50 |
| Purchase #3 | $158.93 | 10.197% | $175.1361 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $233.97 | 5.642% | $247.1706 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $31.89 | 4.553% | $33.342 | $33.34 | $33.35 | $33.30 |
| Purchase #6 | $104.57 | 7.345% | $112.2507 | $112.25 | $112.25 | $112.30 |
| Purchase #7 | $24.99 | 13.686% | $28.4101 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $929.96 | $1,015.7136 | $1,015.71 | $1,015.70 | $1,015.70 | |