| 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 | $117.26 | 6.868% | $125.3134 | $125.31 | $125.30 | $125.30 |
| Purchase #2 | $201.47 | 8.238% | $218.0671 | $218.07 | $218.05 | $218.10 |
| Purchase #3 | $163.42 | 8.218% | $176.8499 | $176.85 | $176.85 | $176.80 |
| Purchase #4 | $232.39 | 3.747% | $241.0977 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $249.54 | 8.268% | $270.172 | $270.17 | $270.15 | $270.20 |
| Purchase #6 | $87.69 | 4.808% | $91.9061 | $91.91 | $91.90 | $91.90 |
| Purchase #7 | $191.39 | 12.658% | $215.6161 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $1,243.16 | $1,339.0223 | $1,339.03 | $1,338.95 | $1,339.00 | |