| 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 | $239.79 | 13.164% | $271.356 | $271.36 | $271.35 | $271.40 |
| Purchase #2 | $220.75 | 12.427% | $248.1826 | $248.18 | $248.20 | $248.20 |
| Purchase #3 | $118.63 | 6.833% | $126.736 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $93.41 | 12.587% | $105.1675 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $248.84 | 4.604% | $260.2966 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $182.93 | 13.668% | $207.9329 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $102.77 | 12.715% | $115.8372 | $115.84 | $115.85 | $115.80 |
| 7 purchase totals = | $1,207.12 | $1,335.5088 | $1,335.52 | $1,335.55 | $1,335.50 | |