| 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 | $226.61 | 13.138% | $256.382 | $256.38 | $256.40 | $256.40 |
| Purchase #2 | $187.89 | 10.441% | $207.5076 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $77.78 | 12.229% | $87.2917 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $83.98 | 11.124% | $93.3219 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $217.31 | 3.632% | $225.2027 | $225.20 | $225.20 | $225.20 |
| Purchase #6 | $229.45 | 12.128% | $257.2777 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $109.95 | 11.694% | $122.8076 | $122.81 | $122.80 | $122.80 |
| 7 purchase totals = | $1,132.97 | $1,249.7912 | $1,249.79 | $1,249.80 | $1,249.80 | |