| 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 | $100.28 | 8.201% | $108.504 | $108.50 | $108.50 | $108.50 |
| Purchase #2 | $183.87 | 5.222% | $193.4717 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $203.54 | 13.401% | $230.8164 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $204.42 | 3.179% | $210.9185 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $23.47 | 11.259% | $26.1125 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $65.97 | 9.160% | $72.0129 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $229.98 | 10.556% | $254.2567 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $1,011.53 | $1,096.0927 | $1,096.09 | $1,096.00 | $1,096.10 | |