| 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 | $212.33 | 10.678% | $235.0026 | $235.00 | $235.00 | $235.00 |
| Purchase #2 | $175.26 | 11.302% | $195.0679 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $18.38 | 12.523% | $20.6817 | $20.68 | $20.70 | $20.70 |
| Purchase #4 | $45.57 | 7.549% | $49.0101 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $72.72 | 13.838% | $82.783 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $72.44 | 10.603% | $80.1208 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $86.58 | 4.799% | $90.735 | $90.74 | $90.75 | $90.70 |
| 7 purchase totals = | $683.28 | $753.4011 | $753.40 | $753.40 | $753.40 | |