| 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 | $74.39 | 11.653% | $83.0587 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $191.27 | 11.423% | $213.1188 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $37.28 | 12.554% | $41.9601 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $132.76 | 9.595% | $145.4983 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $212.60 | 10.240% | $234.3702 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $184.73 | 10.653% | $204.4093 | $204.41 | $204.40 | $204.40 |
| Purchase #7 | $210.33 | 6.512% | $224.0267 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $1,043.36 | $1,146.4421 | $1,146.45 | $1,146.40 | $1,146.50 | |