| 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 | $75.31 | 5.138% | $79.1794 | $79.18 | $79.20 | $79.20 |
| Purchase #2 | $210.62 | 13.439% | $238.9252 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $204.75 | 10.448% | $226.1423 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $141.30 | 10.115% | $155.5925 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $77.35 | 13.172% | $87.5385 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $28.47 | 7.497% | $30.6044 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $196.85 | 8.696% | $213.9681 | $213.97 | $213.95 | $214.00 |
| 7 purchase totals = | $934.65 | $1,031.9504 | $1,031.95 | $1,032.00 | $1,031.90 | |