| 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 | $16.82 | 11.634% | $18.7768 | $18.78 | $18.80 | $18.80 |
| Purchase #2 | $226.63 | 11.523% | $252.7446 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $233.62 | 6.138% | $247.9596 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $227.37 | 7.477% | $244.3705 | $244.37 | $244.35 | $244.40 |
| Purchase #5 | $134.43 | 10.795% | $148.9417 | $148.94 | $148.95 | $148.90 |
| Purchase #6 | $19.64 | 10.598% | $21.7214 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $211.98 | 5.563% | $223.7724 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,070.49 | $1,158.2870 | $1,158.28 | $1,158.25 | $1,158.30 | |