| 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 | $243.78 | 3.203% | $251.5883 | $251.59 | $251.60 | $251.60 |
| Purchase #2 | $183.63 | 6.218% | $195.0481 | $195.05 | $195.05 | $195.00 |
| Purchase #3 | $230.40 | 9.496% | $252.2788 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $100.82 | 4.182% | $105.0363 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $149.96 | 7.142% | $160.6701 | $160.67 | $160.65 | $160.70 |
| Purchase #6 | $139.85 | 11.381% | $155.7663 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $169.66 | 6.116% | $180.0364 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $1,218.10 | $1,300.4243 | $1,300.44 | $1,300.45 | $1,300.40 | |