| 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 | $12.75 | 11.521% | $14.2189 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $230.59 | 7.830% | $248.6452 | $248.65 | $248.65 | $248.60 |
| Purchase #3 | $72.91 | 13.369% | $82.6573 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $206.65 | 9.805% | $226.912 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $34.28 | 12.787% | $38.6634 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $239.88 | 7.410% | $257.6551 | $257.66 | $257.65 | $257.70 |
| Purchase #7 | $212.84 | 5.223% | $223.9566 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $1,009.90 | $1,092.7085 | $1,092.72 | $1,092.65 | $1,092.80 | |