| 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 | $189.62 | 3.367% | $196.0045 | $196.00 | $196.00 | $196.00 |
| Purchase #2 | $68.65 | 12.554% | $77.2683 | $77.27 | $77.25 | $77.30 |
| Purchase #3 | $159.81 | 7.839% | $172.3375 | $172.34 | $172.35 | $172.30 |
| Purchase #4 | $208.78 | 10.237% | $230.1528 | $230.15 | $230.15 | $230.20 |
| Purchase #5 | $55.65 | 12.434% | $62.5695 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $181.61 | 8.615% | $197.2557 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $50.27 | 8.175% | $54.3796 | $54.38 | $54.40 | $54.40 |
| 7 purchase totals = | $914.39 | $989.9679 | $989.97 | $989.95 | $990.10 | |