| 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 | $243.66 | 6.369% | $259.1787 | $259.18 | $259.20 | $259.20 |
| Purchase #2 | $184.25 | 8.226% | $199.4064 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $185.89 | 9.611% | $203.7559 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $215.87 | 13.547% | $245.1139 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $21.72 | 3.262% | $22.4285 | $22.43 | $22.45 | $22.40 |
| Purchase #6 | $38.80 | 13.574% | $44.0667 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $126.71 | 5.566% | $133.7627 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $1,016.90 | $1,107.7128 | $1,107.72 | $1,107.70 | $1,107.80 | |