| 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 | $111.36 | 4.159% | $115.9915 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $198.30 | 10.426% | $218.9748 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $50.95 | 3.218% | $52.5896 | $52.59 | $52.60 | $52.60 |
| Purchase #4 | $26.36 | 10.267% | $29.0664 | $29.07 | $29.05 | $29.10 |
| Purchase #5 | $67.77 | 11.220% | $75.3738 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $175.94 | 8.830% | $191.4755 | $191.48 | $191.50 | $191.50 |
| Purchase #7 | $211.76 | 12.772% | $238.806 | $238.81 | $238.80 | $238.80 |
| 7 purchase totals = | $842.44 | $922.2776 | $922.28 | $922.25 | $922.40 | |