| 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 | $199.80 | 12.596% | $224.9668 | $224.97 | $224.95 | $225.00 |
| Purchase #2 | $63.60 | 12.485% | $71.5405 | $71.54 | $71.55 | $71.50 |
| Purchase #3 | $8.83 | 9.827% | $9.6977 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $244.73 | 7.391% | $262.818 | $262.82 | $262.80 | $262.80 |
| Purchase #5 | $179.96 | 4.510% | $188.0762 | $188.08 | $188.10 | $188.10 |
| Purchase #6 | $208.74 | 9.412% | $228.3866 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $195.44 | 12.612% | $220.0889 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $1,101.10 | $1,205.5747 | $1,205.59 | $1,205.60 | $1,205.60 | |