| 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 | $237.47 | 4.869% | $249.0324 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $83.49 | 6.675% | $89.063 | $89.06 | $89.05 | $89.10 |
| Purchase #3 | $208.58 | 10.140% | $229.73 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $141.51 | 5.657% | $149.5152 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $54.72 | 5.446% | $57.7001 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $167.69 | 5.644% | $177.1544 | $177.15 | $177.15 | $177.20 |
| Purchase #7 | $125.35 | 7.128% | $134.2849 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $1,018.81 | $1,086.4800 | $1,086.47 | $1,086.50 | $1,086.50 | |