| 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 | $104.63 | 6.482% | $111.4121 | $111.41 | $111.40 | $111.40 |
| Purchase #2 | $8.48 | 5.364% | $8.9349 | $8.93 | $8.95 | $8.90 |
| Purchase #3 | $105.48 | 6.235% | $112.0567 | $112.06 | $112.05 | $112.10 |
| Purchase #4 | $205.88 | 4.647% | $215.4472 | $215.45 | $215.45 | $215.40 |
| Purchase #5 | $218.30 | 4.829% | $228.8417 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $135.54 | 11.395% | $150.9848 | $150.98 | $151.00 | $151.00 |
| Purchase #7 | $174.49 | 3.430% | $180.475 | $180.48 | $180.50 | $180.50 |
| 7 purchase totals = | $952.80 | $1,008.1524 | $1,008.15 | $1,008.20 | $1,008.10 | |