| 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 | $210.67 | 12.341% | $236.6688 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $22.90 | 10.489% | $25.302 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $242.79 | 13.316% | $275.1199 | $275.12 | $275.10 | $275.10 |
| Purchase #4 | $20.50 | 4.167% | $21.3542 | $21.35 | $21.35 | $21.40 |
| Purchase #5 | $200.37 | 5.571% | $211.5326 | $211.53 | $211.55 | $211.50 |
| Purchase #6 | $108.63 | 10.556% | $120.097 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $74.78 | 8.220% | $80.9269 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $880.64 | $971.0014 | $971.00 | $971.00 | $971.00 | |