| 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 | $193.84 | 8.849% | $210.9929 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $39.38 | 10.690% | $43.5897 | $43.59 | $43.60 | $43.60 |
| Purchase #3 | $5.84 | 3.461% | $6.0421 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $40.66 | 5.856% | $43.041 | $43.04 | $43.05 | $43.00 |
| Purchase #5 | $209.47 | 9.698% | $229.7844 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $153.44 | 5.610% | $162.048 | $162.05 | $162.05 | $162.00 |
| Purchase #7 | $227.92 | 5.317% | $240.0385 | $240.04 | $240.05 | $240.00 |
| 7 purchase totals = | $870.55 | $935.5366 | $935.53 | $935.60 | $935.40 | |