| 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 | $9.90 | 13.774% | $11.2636 | $11.26 | $11.25 | $11.30 |
| Purchase #2 | $214.98 | 13.869% | $244.7956 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $217.28 | 4.834% | $227.7833 | $227.78 | $227.80 | $227.80 |
| Purchase #4 | $33.40 | 12.682% | $37.6358 | $37.64 | $37.65 | $37.60 |
| Purchase #5 | $85.68 | 13.773% | $97.4807 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $211.44 | 11.518% | $235.7937 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $239.50 | 4.141% | $249.4177 | $249.42 | $249.40 | $249.40 |
| 7 purchase totals = | $1,012.18 | $1,104.1704 | $1,104.17 | $1,104.20 | $1,104.20 | |