| 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 | $35.98 | 10.163% | $39.6366 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $164.78 | 11.435% | $183.6226 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $247.76 | 10.475% | $273.7129 | $273.71 | $273.70 | $273.70 |
| Purchase #4 | $220.91 | 12.379% | $248.2564 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $16.30 | 5.735% | $17.2348 | $17.23 | $17.25 | $17.20 |
| Purchase #6 | $192.95 | 3.260% | $199.2402 | $199.24 | $199.25 | $199.20 |
| Purchase #7 | $126.87 | 3.623% | $131.4665 | $131.47 | $131.45 | $131.50 |
| 7 purchase totals = | $1,005.55 | $1,093.1700 | $1,093.17 | $1,093.15 | $1,093.10 | |