| 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 | $103.56 | 4.350% | $108.0649 | $108.06 | $108.05 | $108.10 |
| Purchase #2 | $241.25 | 3.153% | $248.8566 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $68.44 | 13.810% | $77.8916 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $236.95 | 8.221% | $256.4297 | $256.43 | $256.45 | $256.40 |
| Purchase #5 | $97.50 | 7.545% | $104.8564 | $104.86 | $104.85 | $104.90 |
| Purchase #6 | $106.95 | 13.422% | $121.3048 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $126.41 | 3.735% | $131.1314 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $981.06 | $1,048.5354 | $1,048.53 | $1,048.55 | $1,048.60 | |