| 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 | $117.29 | 4.507% | $122.5763 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $180.44 | 5.590% | $190.5266 | $190.53 | $190.55 | $190.50 |
| Purchase #3 | $113.61 | 6.259% | $120.7208 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $214.64 | 10.614% | $237.4219 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $121.88 | 7.703% | $131.2684 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $79.86 | 12.723% | $90.0206 | $90.02 | $90.00 | $90.00 |
| Purchase #7 | $90.31 | 3.532% | $93.4997 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $918.03 | $986.0343 | $986.04 | $986.00 | $986.00 | |