| 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 | $212.76 | 6.268% | $226.0958 | $226.10 | $226.10 | $226.10 |
| Purchase #2 | $155.72 | 5.341% | $164.037 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $120.26 | 3.367% | $124.3092 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $169.73 | 7.418% | $182.3206 | $182.32 | $182.30 | $182.30 |
| Purchase #5 | $245.53 | 7.816% | $264.7206 | $264.72 | $264.70 | $264.70 |
| Purchase #6 | $145.32 | 8.198% | $157.2333 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $215.74 | 13.436% | $244.7268 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,265.06 | $1,363.4433 | $1,363.45 | $1,363.45 | $1,363.30 | |