| 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 | $125.49 | 10.679% | $138.8911 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $193.64 | 8.678% | $210.4441 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $94.29 | 5.429% | $99.409 | $99.41 | $99.40 | $99.40 |
| Purchase #4 | $231.52 | 3.866% | $240.4706 | $240.47 | $240.45 | $240.50 |
| Purchase #5 | $185.45 | 10.682% | $205.2598 | $205.26 | $205.25 | $205.30 |
| Purchase #6 | $174.75 | 13.513% | $198.364 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $246.65 | 9.723% | $270.6318 | $270.63 | $270.65 | $270.60 |
| 7 purchase totals = | $1,251.79 | $1,363.4704 | $1,363.46 | $1,363.45 | $1,363.50 | |