| 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 | $189.47 | 6.326% | $201.4559 | $201.46 | $201.45 | $201.50 |
| Purchase #2 | $193.51 | 8.549% | $210.0532 | $210.05 | $210.05 | $210.10 |
| Purchase #3 | $59.32 | 11.406% | $66.086 | $66.09 | $66.10 | $66.10 |
| Purchase #4 | $196.43 | 4.156% | $204.5936 | $204.59 | $204.60 | $204.60 |
| Purchase #5 | $188.52 | 6.208% | $200.2233 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $70.96 | 13.688% | $80.673 | $80.67 | $80.65 | $80.70 |
| Purchase #7 | $75.80 | 4.732% | $79.3869 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $974.01 | $1,042.4719 | $1,042.47 | $1,042.45 | $1,042.60 | |