| 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 | $198.96 | 5.405% | $209.7138 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $8.45 | 12.719% | $9.5248 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $19.80 | 3.569% | $20.5067 | $20.51 | $20.50 | $20.50 |
| Purchase #4 | $24.38 | 12.774% | $27.4943 | $27.49 | $27.50 | $27.50 |
| Purchase #5 | $238.56 | 4.725% | $249.832 | $249.83 | $249.85 | $249.80 |
| Purchase #6 | $90.27 | 12.818% | $101.8408 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $102.99 | 12.240% | $115.596 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $683.41 | $734.5084 | $734.50 | $734.50 | $734.40 | |