| 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 | $120.42 | 9.591% | $131.9695 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $90.28 | 8.257% | $97.7344 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $224.59 | 13.122% | $254.0607 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $82.50 | 9.859% | $90.6337 | $90.63 | $90.65 | $90.60 |
| Purchase #5 | $111.55 | 10.250% | $122.9839 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $106.62 | 6.690% | $113.7529 | $113.75 | $113.75 | $113.80 |
| Purchase #7 | $141.80 | 8.597% | $153.9905 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $877.76 | $965.1256 | $965.11 | $965.15 | $965.20 | |