| 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 | $239.35 | 13.422% | $271.4756 | $271.48 | $271.50 | $271.50 |
| Purchase #2 | $100.39 | 3.488% | $103.8916 | $103.89 | $103.90 | $103.90 |
| Purchase #3 | $243.65 | 5.864% | $257.9376 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $61.60 | 11.111% | $68.4444 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $163.45 | 9.324% | $178.6901 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $15.64 | 5.659% | $16.5251 | $16.53 | $16.55 | $16.50 |
| Purchase #7 | $139.95 | 6.389% | $148.8914 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $964.03 | $1,045.8558 | $1,045.86 | $1,045.95 | $1,045.80 | |