| 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 | $221.64 | 7.798% | $238.9235 | $238.92 | $238.90 | $238.90 |
| Purchase #2 | $51.72 | 10.158% | $56.9737 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $110.49 | 7.184% | $118.4276 | $118.43 | $118.45 | $118.40 |
| Purchase #4 | $239.96 | 12.608% | $270.2142 | $270.21 | $270.20 | $270.20 |
| Purchase #5 | $56.58 | 9.787% | $62.1175 | $62.12 | $62.10 | $62.10 |
| Purchase #6 | $126.91 | 8.175% | $137.2849 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $93.38 | 9.535% | $102.2838 | $102.28 | $102.30 | $102.30 |
| 7 purchase totals = | $900.68 | $986.2252 | $986.21 | $986.20 | $986.20 | |