| 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 | $20.54 | 11.836% | $22.9711 | $22.97 | $22.95 | $23.00 |
| Purchase #2 | $129.45 | 10.327% | $142.8183 | $142.82 | $142.80 | $142.80 |
| Purchase #3 | $7.26 | 11.334% | $8.0828 | $8.08 | $8.10 | $8.10 |
| Purchase #4 | $92.71 | 13.199% | $104.9468 | $104.95 | $104.95 | $104.90 |
| Purchase #5 | $233.81 | 9.150% | $255.2036 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $75.26 | 11.496% | $83.9119 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $184.43 | 6.870% | $197.1003 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $743.46 | $815.0348 | $815.03 | $815.00 | $815.00 | |