| 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 | $127.33 | 13.246% | $144.1961 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $103.25 | 11.575% | $115.2012 | $115.20 | $115.20 | $115.20 |
| Purchase #3 | $11.84 | 4.736% | $12.4007 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $44.94 | 3.774% | $46.636 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $103.28 | 13.406% | $117.1257 | $117.13 | $117.15 | $117.10 |
| Purchase #6 | $19.88 | 12.468% | $22.3586 | $22.36 | $22.35 | $22.40 |
| Purchase #7 | $199.92 | 9.410% | $218.7325 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $610.44 | $676.6508 | $676.66 | $676.70 | $676.60 | |