| 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 | $236.97 | 7.758% | $255.3541 | $255.35 | $255.35 | $255.40 |
| Purchase #2 | $194.75 | 5.848% | $206.139 | $206.14 | $206.15 | $206.10 |
| Purchase #3 | $70.60 | 9.864% | $77.564 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $128.49 | 12.461% | $144.5011 | $144.50 | $144.50 | $144.50 |
| Purchase #5 | $128.63 | 6.686% | $137.2302 | $137.23 | $137.25 | $137.20 |
| Purchase #6 | $166.51 | 7.552% | $179.0848 | $179.08 | $179.10 | $179.10 |
| Purchase #7 | $191.33 | 12.275% | $214.8158 | $214.82 | $214.80 | $214.80 |
| 7 purchase totals = | $1,117.28 | $1,214.6890 | $1,214.68 | $1,214.70 | $1,214.70 | |