| 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 | $245.33 | 10.606% | $271.3497 | $271.35 | $271.35 | $271.30 |
| Purchase #2 | $78.87 | 12.831% | $88.9898 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $197.61 | 5.106% | $207.7 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $211.58 | 12.707% | $238.4655 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $14.87 | 9.514% | $16.2847 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $244.46 | 9.538% | $267.7766 | $267.78 | $267.80 | $267.80 |
| Purchase #7 | $236.25 | 3.753% | $245.1165 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $1,228.97 | $1,335.6828 | $1,335.69 | $1,335.70 | $1,335.70 | |