| 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 | $11.51 | 7.547% | $12.3787 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $120.65 | 3.695% | $125.108 | $125.11 | $125.10 | $125.10 |
| Purchase #3 | $226.62 | 8.535% | $245.962 | $245.96 | $245.95 | $246.00 |
| Purchase #4 | $250.70 | 9.149% | $273.6365 | $273.64 | $273.65 | $273.60 |
| Purchase #5 | $116.83 | 3.283% | $120.6655 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $229.41 | 4.787% | $240.3919 | $240.39 | $240.40 | $240.40 |
| Purchase #7 | $165.61 | 10.285% | $182.643 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $1,121.33 | $1,200.7856 | $1,200.79 | $1,200.80 | $1,200.80 | |