| 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 | $240.64 | 5.304% | $253.4035 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $111.75 | 10.724% | $123.7341 | $123.73 | $123.75 | $123.70 |
| Purchase #3 | $212.70 | 11.383% | $236.9116 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $41.55 | 4.586% | $43.4555 | $43.46 | $43.45 | $43.50 |
| Purchase #5 | $121.49 | 6.439% | $129.3127 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $90.81 | 13.435% | $103.0103 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $7.66 | 6.491% | $8.1572 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $826.60 | $897.9849 | $897.98 | $897.95 | $898.00 | |