| 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 | $71.92 | 12.577% | $80.9654 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $240.95 | 3.522% | $249.4363 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $246.43 | 4.360% | $257.1743 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $113.76 | 11.299% | $126.6137 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $144.74 | 11.448% | $161.3098 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $188.35 | 9.487% | $206.2188 | $206.22 | $206.20 | $206.20 |
| Purchase #7 | $187.90 | 11.146% | $208.8433 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $1,194.05 | $1,290.5616 | $1,290.56 | $1,290.50 | $1,290.50 | |