| 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 | $217.30 | 5.714% | $229.7165 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $236.93 | 13.214% | $268.2379 | $268.24 | $268.25 | $268.20 |
| Purchase #3 | $164.87 | 6.506% | $175.5964 | $175.60 | $175.60 | $175.60 |
| Purchase #4 | $21.83 | 13.818% | $24.8465 | $24.85 | $24.85 | $24.80 |
| Purchase #5 | $123.57 | 4.466% | $129.0886 | $129.09 | $129.10 | $129.10 |
| Purchase #6 | $145.70 | 13.357% | $165.1611 | $165.16 | $165.15 | $165.20 |
| Purchase #7 | $222.33 | 9.752% | $244.0116 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $1,132.53 | $1,236.6586 | $1,236.67 | $1,236.65 | $1,236.60 | |