| 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 | $191.38 | 6.641% | $204.0895 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $135.84 | 5.445% | $143.2365 | $143.24 | $143.25 | $143.20 |
| Purchase #3 | $219.29 | 3.789% | $227.5989 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $56.77 | 13.306% | $64.3238 | $64.32 | $64.30 | $64.30 |
| Purchase #5 | $115.62 | 4.724% | $121.0819 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $146.69 | 11.206% | $163.1281 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $26.66 | 7.221% | $28.5851 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $892.25 | $952.0438 | $952.05 | $952.10 | $952.00 | |