| 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 | $93.86 | 10.874% | $104.0663 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $101.80 | 11.210% | $113.2118 | $113.21 | $113.20 | $113.20 |
| Purchase #3 | $145.37 | 6.134% | $154.287 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $181.32 | 7.260% | $194.4838 | $194.48 | $194.50 | $194.50 |
| Purchase #5 | $20.99 | 7.163% | $22.4935 | $22.49 | $22.50 | $22.50 |
| Purchase #6 | $226.64 | 12.826% | $255.7088 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $79.40 | 3.378% | $82.0821 | $82.08 | $82.10 | $82.10 |
| 7 purchase totals = | $849.38 | $926.3333 | $926.33 | $926.35 | $926.40 | |