| 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 | $113.72 | 7.700% | $122.4764 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $140.65 | 6.659% | $150.0159 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $92.81 | 4.767% | $97.2343 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $20.81 | 12.737% | $23.4606 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $178.81 | 10.770% | $198.0678 | $198.07 | $198.05 | $198.10 |
| Purchase #6 | $194.81 | 8.726% | $211.8091 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $219.53 | 6.617% | $234.0563 | $234.06 | $234.05 | $234.10 |
| 7 purchase totals = | $961.14 | $1,037.1204 | $1,037.13 | $1,037.10 | $1,037.20 | |