| 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 | $95.95 | 12.514% | $107.9572 | $107.96 | $107.95 | $108.00 |
| Purchase #2 | $114.69 | 12.633% | $129.1788 | $129.18 | $129.20 | $129.20 |
| Purchase #3 | $77.59 | 12.224% | $87.0746 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $224.42 | 3.103% | $231.3838 | $231.38 | $231.40 | $231.40 |
| Purchase #5 | $173.48 | 12.310% | $194.8354 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $102.28 | 8.338% | $110.8081 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $55.27 | 10.394% | $61.0148 | $61.01 | $61.00 | $61.00 |
| 7 purchase totals = | $843.68 | $922.2527 | $922.25 | $922.25 | $922.30 | |