| 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 | $196.29 | 11.445% | $218.7554 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $196.50 | 8.554% | $213.3086 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $152.39 | 7.815% | $164.2993 | $164.30 | $164.30 | $164.30 |
| Purchase #4 | $232.37 | 13.138% | $262.8988 | $262.90 | $262.90 | $262.90 |
| Purchase #5 | $119.28 | 8.795% | $129.7707 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $148.34 | 10.482% | $163.889 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $38.59 | 4.337% | $40.2636 | $40.26 | $40.25 | $40.30 |
| 7 purchase totals = | $1,083.76 | $1,193.1854 | $1,193.19 | $1,193.15 | $1,193.30 | |