| 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 | $10.43 | 5.820% | $11.037 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $74.65 | 3.178% | $77.0224 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $227.58 | 12.381% | $255.7567 | $255.76 | $255.75 | $255.80 |
| Purchase #4 | $242.46 | 11.616% | $270.6242 | $270.62 | $270.60 | $270.60 |
| Purchase #5 | $102.36 | 9.577% | $112.163 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $116.74 | 13.135% | $132.0738 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $142.99 | 8.118% | $154.5979 | $154.60 | $154.60 | $154.60 |
| 7 purchase totals = | $917.21 | $1,013.2750 | $1,013.27 | $1,013.20 | $1,013.30 | |