| 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 | $228.62 | 9.670% | $250.7276 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $159.60 | 4.799% | $167.2592 | $167.26 | $167.25 | $167.30 |
| Purchase #3 | $181.27 | 12.344% | $203.646 | $203.65 | $203.65 | $203.60 |
| Purchase #4 | $19.64 | 13.197% | $22.2319 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $156.65 | 10.837% | $173.6262 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $86.41 | 4.741% | $90.5067 | $90.51 | $90.50 | $90.50 |
| Purchase #7 | $198.90 | 7.623% | $214.0621 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $1,031.09 | $1,122.0597 | $1,122.07 | $1,122.10 | $1,122.00 | |