| 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 | $211.50 | 12.812% | $238.5974 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $187.82 | 12.498% | $211.2937 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $14.66 | 7.696% | $15.7882 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $214.71 | 13.113% | $242.8649 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $123.76 | 4.596% | $129.448 | $129.45 | $129.45 | $129.40 |
| Purchase #6 | $93.67 | 10.239% | $103.2609 | $103.26 | $103.25 | $103.30 |
| Purchase #7 | $27.45 | 12.864% | $30.9812 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $873.57 | $972.2343 | $972.23 | $972.25 | $972.30 | |