| 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 | $117.55 | 10.727% | $130.1596 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $68.36 | 12.832% | $77.132 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $119.98 | 3.275% | $123.9093 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $103.73 | 10.823% | $114.9567 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $206.73 | 10.384% | $228.1968 | $228.20 | $228.20 | $228.20 |
| Purchase #6 | $66.93 | 7.332% | $71.8373 | $71.84 | $71.85 | $71.80 |
| Purchase #7 | $208.94 | 4.255% | $217.8304 | $217.83 | $217.85 | $217.80 |
| 7 purchase totals = | $892.22 | $964.0221 | $964.03 | $964.05 | $964.00 | |