| 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 | $89.77 | 3.831% | $93.2091 | $93.21 | $93.20 | $93.20 |
| Purchase #2 | $241.86 | 10.172% | $266.462 | $266.46 | $266.45 | $266.50 |
| Purchase #3 | $159.64 | 10.239% | $175.9855 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $118.96 | 12.617% | $133.9692 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $154.91 | 12.512% | $174.2923 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $90.49 | 5.126% | $95.1285 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $79.34 | 13.481% | $90.0358 | $90.04 | $90.05 | $90.00 |
| 7 purchase totals = | $934.97 | $1,029.0824 | $1,029.09 | $1,029.10 | $1,029.10 | |