| 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 | $102.97 | 11.846% | $115.1678 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $19.97 | 12.795% | $22.5252 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $114.60 | 5.850% | $121.3041 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $241.28 | 4.515% | $252.1738 | $252.17 | $252.15 | $252.20 |
| Purchase #5 | $123.41 | 8.563% | $133.9776 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $67.42 | 11.570% | $75.2205 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $179.56 | 4.640% | $187.8916 | $187.89 | $187.90 | $187.90 |
| 7 purchase totals = | $849.21 | $908.2606 | $908.26 | $908.25 | $908.30 | |