| 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 | $83.83 | 6.261% | $89.0786 | $89.08 | $89.10 | $89.10 |
| Purchase #2 | $242.99 | 10.144% | $267.6389 | $267.64 | $267.65 | $267.60 |
| Purchase #3 | $133.80 | 7.433% | $143.7454 | $143.75 | $143.75 | $143.70 |
| Purchase #4 | $122.30 | 12.208% | $137.2304 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $240.70 | 9.753% | $264.1755 | $264.18 | $264.20 | $264.20 |
| Purchase #6 | $171.43 | 3.284% | $177.0598 | $177.06 | $177.05 | $177.10 |
| Purchase #7 | $114.66 | 11.596% | $127.956 | $127.96 | $127.95 | $128.00 |
| 7 purchase totals = | $1,109.71 | $1,206.8846 | $1,206.90 | $1,206.95 | $1,206.90 | |