| 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 | $98.44 | 6.625% | $104.9617 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $146.87 | 5.411% | $154.8171 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $212.65 | 4.275% | $221.7408 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $220.75 | 8.661% | $239.8692 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $114.48 | 8.728% | $124.4718 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $167.40 | 7.737% | $180.3517 | $180.35 | $180.35 | $180.40 |
| Purchase #7 | $244.27 | 11.139% | $271.4792 | $271.48 | $271.50 | $271.50 |
| 7 purchase totals = | $1,204.86 | $1,297.6915 | $1,297.69 | $1,297.65 | $1,297.80 | |