| 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 | $238.41 | 8.871% | $259.5594 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $201.74 | 8.736% | $219.364 | $219.36 | $219.35 | $219.40 |
| Purchase #3 | $50.95 | 11.797% | $56.9606 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $92.97 | 12.857% | $104.9232 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $142.34 | 8.307% | $154.1642 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $25.43 | 5.248% | $26.7646 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $209.54 | 12.622% | $235.9881 | $235.99 | $236.00 | $236.00 |
| 7 purchase totals = | $961.38 | $1,057.7241 | $1,057.71 | $1,057.65 | $1,057.90 | |