| 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 | $235.90 | 6.408% | $251.0165 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $125.27 | 3.138% | $129.201 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $27.61 | 4.288% | $28.7939 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $129.46 | 12.753% | $145.97 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $183.69 | 13.558% | $208.5947 | $208.59 | $208.60 | $208.60 |
| Purchase #6 | $83.67 | 10.293% | $92.2822 | $92.28 | $92.30 | $92.30 |
| Purchase #7 | $162.48 | 6.600% | $173.2037 | $173.20 | $173.20 | $173.20 |
| 7 purchase totals = | $948.08 | $1,029.0620 | $1,029.05 | $1,029.05 | $1,029.10 | |