| 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 | $206.52 | 11.858% | $231.0091 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $55.33 | 6.283% | $58.8064 | $58.81 | $58.80 | $58.80 |
| Purchase #3 | $188.35 | 3.278% | $194.5241 | $194.52 | $194.50 | $194.50 |
| Purchase #4 | $27.75 | 8.261% | $30.0424 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $194.94 | 12.759% | $219.8124 | $219.81 | $219.80 | $219.80 |
| Purchase #6 | $10.58 | 3.110% | $10.909 | $10.91 | $10.90 | $10.90 |
| Purchase #7 | $129.53 | 11.294% | $144.1591 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $813.00 | $889.2625 | $889.26 | $889.20 | $889.20 | |