| 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 | $240.51 | 12.827% | $271.3602 | $271.36 | $271.35 | $271.40 |
| Purchase #2 | $40.78 | 7.844% | $43.9788 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $120.55 | 4.356% | $125.8012 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $191.28 | 5.387% | $201.5843 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $144.43 | 12.663% | $162.7192 | $162.72 | $162.70 | $162.70 |
| Purchase #6 | $246.94 | 12.758% | $278.4446 | $278.44 | $278.45 | $278.40 |
| Purchase #7 | $71.34 | 13.539% | $80.9987 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $1,055.83 | $1,164.8870 | $1,164.88 | $1,164.90 | $1,164.90 | |