| 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 | $211.80 | 12.786% | $238.8807 | $238.88 | $238.90 | $238.90 |
| Purchase #2 | $101.54 | 4.663% | $106.2748 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $37.25 | 6.665% | $39.7327 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $186.27 | 3.731% | $193.2197 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $29.37 | 4.185% | $30.5991 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $119.67 | 13.576% | $135.9164 | $135.92 | $135.90 | $135.90 |
| Purchase #7 | $22.34 | 7.651% | $24.0492 | $24.05 | $24.05 | $24.00 |
| 7 purchase totals = | $708.24 | $768.6726 | $768.67 | $768.65 | $768.60 | |