| 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 | $179.93 | 6.840% | $192.2372 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $66.41 | 8.648% | $72.1531 | $72.15 | $72.15 | $72.20 |
| Purchase #3 | $232.56 | 10.420% | $256.7928 | $256.79 | $256.80 | $256.80 |
| Purchase #4 | $246.43 | 13.221% | $279.0105 | $279.01 | $279.00 | $279.00 |
| Purchase #5 | $234.94 | 13.264% | $266.1024 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $209.96 | 5.110% | $220.689 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $54.83 | 10.627% | $60.6568 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $1,225.06 | $1,347.6418 | $1,347.64 | $1,347.65 | $1,347.70 | |