| 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 | $225.91 | 12.717% | $254.639 | $254.64 | $254.65 | $254.60 |
| Purchase #2 | $229.92 | 9.110% | $250.8657 | $250.87 | $250.85 | $250.90 |
| Purchase #3 | $64.87 | 7.112% | $69.4836 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $57.99 | 5.602% | $61.2386 | $61.24 | $61.25 | $61.20 |
| Purchase #5 | $70.43 | 3.393% | $72.8197 | $72.82 | $72.80 | $72.80 |
| Purchase #6 | $35.36 | 13.455% | $40.1177 | $40.12 | $40.10 | $40.10 |
| Purchase #7 | $187.81 | 5.738% | $198.5865 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $872.29 | $947.7508 | $947.76 | $947.75 | $947.70 | |