| 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 | $211.83 | 8.613% | $230.0749 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $66.72 | 7.706% | $71.8614 | $71.86 | $71.85 | $71.90 |
| Purchase #3 | $125.66 | 8.463% | $136.2946 | $136.29 | $136.30 | $136.30 |
| Purchase #4 | $189.86 | 5.181% | $199.6966 | $199.70 | $199.70 | $199.70 |
| Purchase #5 | $52.54 | 8.818% | $57.173 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $133.67 | 8.292% | $144.7539 | $144.75 | $144.75 | $144.80 |
| Purchase #7 | $75.42 | 7.514% | $81.0871 | $81.09 | $81.10 | $81.10 |
| 7 purchase totals = | $855.70 | $920.9415 | $920.93 | $920.90 | $921.10 | |