| 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 | $90.39 | 7.512% | $97.1801 | $97.18 | $97.20 | $97.20 |
| Purchase #2 | $214.70 | 13.280% | $243.2122 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $223.89 | 13.862% | $254.9256 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $141.25 | 7.687% | $152.1079 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $204.71 | 5.520% | $216.01 | $216.01 | $216.00 | $216.00 |
| Purchase #6 | $109.80 | 6.872% | $117.3455 | $117.35 | $117.35 | $117.30 |
| Purchase #7 | $94.38 | 12.225% | $105.918 | $105.92 | $105.90 | $105.90 |
| 7 purchase totals = | $1,079.12 | $1,186.6993 | $1,186.71 | $1,186.70 | $1,186.60 | |