| 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 | $250.31 | 9.540% | $274.1896 | $274.19 | $274.20 | $274.20 |
| Purchase #2 | $129.40 | 9.538% | $141.7422 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $226.29 | 7.561% | $243.3998 | $243.40 | $243.40 | $243.40 |
| Purchase #4 | $249.87 | 6.261% | $265.5144 | $265.51 | $265.50 | $265.50 |
| Purchase #5 | $116.81 | 6.146% | $123.9891 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $11.66 | 3.145% | $12.0267 | $12.03 | $12.05 | $12.00 |
| Purchase #7 | $246.35 | 9.648% | $270.1178 | $270.12 | $270.10 | $270.10 |
| 7 purchase totals = | $1,230.69 | $1,330.9796 | $1,330.98 | $1,331.00 | $1,330.90 | |