| 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 | $133.98 | 3.342% | $138.4576 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $237.56 | 7.463% | $255.2891 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $98.88 | 5.618% | $104.4351 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $58.78 | 5.462% | $61.9906 | $61.99 | $62.00 | $62.00 |
| Purchase #5 | $112.73 | 11.314% | $125.4843 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $208.71 | 8.408% | $226.2583 | $226.26 | $226.25 | $226.30 |
| Purchase #7 | $194.47 | 10.330% | $214.5588 | $214.56 | $214.55 | $214.60 |
| 7 purchase totals = | $1,045.11 | $1,126.4738 | $1,126.48 | $1,126.50 | $1,126.60 | |