| 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 | $241.61 | 11.372% | $269.0859 | $269.09 | $269.10 | $269.10 |
| Purchase #2 | $92.90 | 13.527% | $105.4666 | $105.47 | $105.45 | $105.50 |
| Purchase #3 | $13.73 | 6.563% | $14.6311 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $177.25 | 6.431% | $188.6489 | $188.65 | $188.65 | $188.60 |
| Purchase #5 | $51.48 | 10.711% | $56.994 | $56.99 | $57.00 | $57.00 |
| Purchase #6 | $180.58 | 10.718% | $199.9346 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $77.48 | 6.178% | $82.2667 | $82.27 | $82.25 | $82.30 |
| 7 purchase totals = | $835.03 | $917.0278 | $917.03 | $917.05 | $917.00 | |