| 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 | $77.27 | 12.478% | $86.9118 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $230.96 | 10.430% | $255.0491 | $255.05 | $255.05 | $255.00 |
| Purchase #3 | $224.31 | 6.391% | $238.6457 | $238.65 | $238.65 | $238.60 |
| Purchase #4 | $147.85 | 7.627% | $159.1265 | $159.13 | $159.15 | $159.10 |
| Purchase #5 | $250.73 | 7.694% | $270.0212 | $270.02 | $270.00 | $270.00 |
| Purchase #6 | $35.82 | 5.555% | $37.8098 | $37.81 | $37.80 | $37.80 |
| Purchase #7 | $154.41 | 7.642% | $166.21 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $1,121.35 | $1,213.7741 | $1,213.78 | $1,213.75 | $1,213.60 | |