| 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 | $21.26 | 9.269% | $23.2306 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $130.57 | 8.306% | $141.4151 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $207.34 | 3.250% | $214.0786 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $111.92 | 6.850% | $119.5865 | $119.59 | $119.60 | $119.60 |
| Purchase #5 | $48.82 | 3.330% | $50.4457 | $50.45 | $50.45 | $50.40 |
| Purchase #6 | $113.39 | 4.715% | $118.7363 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $38.66 | 11.756% | $43.2049 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $671.96 | $710.6977 | $710.71 | $710.75 | $710.60 | |