| 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 | $100.47 | 8.581% | $109.0913 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $235.34 | 5.779% | $248.9403 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $97.33 | 9.535% | $106.6104 | $106.61 | $106.60 | $106.60 |
| Purchase #4 | $171.98 | 12.482% | $193.4465 | $193.45 | $193.45 | $193.40 |
| Purchase #5 | $166.86 | 10.143% | $183.7846 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $216.62 | 6.596% | $230.9083 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $69.25 | 5.652% | $73.164 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $1,057.85 | $1,145.9454 | $1,145.94 | $1,145.95 | $1,145.90 | |