| 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 | $244.40 | 10.645% | $270.4164 | $270.42 | $270.40 | $270.40 |
| Purchase #2 | $189.96 | 6.665% | $202.6208 | $202.62 | $202.60 | $202.60 |
| Purchase #3 | $250.92 | 3.680% | $260.1539 | $260.15 | $260.15 | $260.20 |
| Purchase #4 | $142.58 | 7.255% | $152.9242 | $152.92 | $152.90 | $152.90 |
| Purchase #5 | $45.80 | 3.126% | $47.2317 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $247.76 | 7.691% | $266.8152 | $266.82 | $266.80 | $266.80 |
| Purchase #7 | $31.73 | 8.534% | $34.4378 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $1,153.15 | $1,234.6000 | $1,234.60 | $1,234.55 | $1,234.50 | |