| 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 | $235.98 | 7.228% | $253.0366 | $253.04 | $253.05 | $253.00 |
| Purchase #2 | $234.41 | 3.835% | $243.3996 | $243.40 | $243.40 | $243.40 |
| Purchase #3 | $146.54 | 13.837% | $166.8167 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $173.95 | 4.738% | $182.1918 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $68.71 | 4.217% | $71.6075 | $71.61 | $71.60 | $71.60 |
| Purchase #6 | $124.43 | 8.490% | $134.9941 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $62.68 | 12.414% | $70.4611 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $1,046.70 | $1,122.5074 | $1,122.51 | $1,122.50 | $1,122.50 | |