| 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 | $29.46 | 12.774% | $33.2232 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $40.71 | 6.165% | $43.2198 | $43.22 | $43.20 | $43.20 |
| Purchase #3 | $231.69 | 6.525% | $246.8078 | $246.81 | $246.80 | $246.80 |
| Purchase #4 | $194.55 | 8.282% | $210.6626 | $210.66 | $210.65 | $210.70 |
| Purchase #5 | $112.61 | 10.131% | $124.0185 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $119.76 | 3.114% | $123.4893 | $123.49 | $123.50 | $123.50 |
| Purchase #7 | $180.48 | 13.799% | $205.3844 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $909.26 | $986.8056 | $986.80 | $986.75 | $986.80 | |