| 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 | $183.78 | 13.250% | $208.1309 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $246.43 | 8.519% | $267.4234 | $267.42 | $267.40 | $267.40 |
| Purchase #3 | $97.51 | 8.441% | $105.7408 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $81.40 | 12.616% | $91.6694 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $191.78 | 7.603% | $206.361 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $104.36 | 4.270% | $108.8162 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $106.70 | 7.539% | $114.7441 | $114.74 | $114.75 | $114.70 |
| 7 purchase totals = | $1,011.96 | $1,102.8858 | $1,102.88 | $1,102.85 | $1,102.80 | |