| 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 | $15.92 | 4.107% | $16.5738 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $226.31 | 4.301% | $236.0436 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $91.33 | 6.423% | $97.1961 | $97.20 | $97.20 | $97.20 |
| Purchase #4 | $156.99 | 6.198% | $166.7202 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $71.52 | 4.756% | $74.9215 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $226.61 | 12.678% | $255.3396 | $255.34 | $255.35 | $255.30 |
| Purchase #7 | $192.52 | 5.677% | $203.4494 | $203.45 | $203.45 | $203.40 |
| 7 purchase totals = | $981.20 | $1,050.2442 | $1,050.24 | $1,050.20 | $1,050.10 | |