| 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 | $203.72 | 9.779% | $223.6418 | $223.64 | $223.65 | $223.60 |
| Purchase #2 | $110.31 | 10.669% | $122.079 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $235.97 | 9.652% | $258.7458 | $258.75 | $258.75 | $258.70 |
| Purchase #4 | $170.99 | 13.399% | $193.901 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $213.95 | 6.428% | $227.7027 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $28.94 | 6.162% | $30.7233 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $226.29 | 7.828% | $244.004 | $244.00 | $244.00 | $244.00 |
| 7 purchase totals = | $1,190.17 | $1,300.7976 | $1,300.79 | $1,300.80 | $1,300.70 | |