| 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 | $142.29 | 4.228% | $148.306 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $113.44 | 10.703% | $125.5815 | $125.58 | $125.60 | $125.60 |
| Purchase #3 | $108.59 | 12.432% | $122.0899 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $116.92 | 5.266% | $123.077 | $123.08 | $123.10 | $123.10 |
| Purchase #5 | $34.67 | 5.850% | $36.6982 | $36.70 | $36.70 | $36.70 |
| Purchase #6 | $29.85 | 4.273% | $31.1255 | $31.13 | $31.15 | $31.10 |
| Purchase #7 | $220.52 | 9.292% | $241.0107 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $766.28 | $827.8888 | $827.90 | $827.95 | $827.90 | |