| 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 | $123.50 | 4.250% | $128.7488 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $31.70 | 10.613% | $35.0643 | $35.06 | $35.05 | $35.10 |
| Purchase #3 | $170.95 | 3.426% | $176.8067 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $214.96 | 9.711% | $235.8348 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $181.54 | 7.249% | $194.6998 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $64.52 | 3.524% | $66.7937 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $102.73 | 10.770% | $113.794 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $889.90 | $951.7421 | $951.73 | $951.75 | $951.70 | |