| 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 | $240.97 | 10.800% | $266.9948 | $266.99 | $267.00 | $267.00 |
| Purchase #2 | $59.64 | 11.690% | $66.6119 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $84.89 | 6.738% | $90.6099 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $28.45 | 5.796% | $30.099 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $128.81 | 3.319% | $133.0852 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $142.38 | 11.278% | $158.4376 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $175.46 | 11.416% | $195.4905 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $860.60 | $941.3289 | $941.33 | $941.35 | $941.30 | |