| 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 | $199.48 | 7.474% | $214.3891 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $88.77 | 11.414% | $98.9022 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $29.55 | 6.586% | $31.4962 | $31.50 | $31.50 | $31.50 |
| Purchase #4 | $27.95 | 4.874% | $29.3123 | $29.31 | $29.30 | $29.30 |
| Purchase #5 | $215.33 | 5.855% | $227.9376 | $227.94 | $227.95 | $227.90 |
| Purchase #6 | $117.68 | 7.690% | $126.7296 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $162.37 | 12.186% | $182.1564 | $182.16 | $182.15 | $182.20 |
| 7 purchase totals = | $841.13 | $910.9234 | $910.93 | $910.95 | $910.90 | |