| 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 | $222.92 | 3.417% | $230.5372 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $181.32 | 11.852% | $202.81 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $158.87 | 11.338% | $176.8827 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $120.71 | 3.293% | $124.685 | $124.69 | $124.70 | $124.70 |
| Purchase #5 | $202.49 | 7.155% | $216.9782 | $216.98 | $217.00 | $217.00 |
| Purchase #6 | $30.43 | 10.803% | $33.7174 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $140.64 | 11.293% | $156.5225 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $1,057.38 | $1,142.1330 | $1,142.14 | $1,142.15 | $1,142.10 | |