| 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 | $185.44 | 9.511% | $203.0772 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $32.79 | 6.419% | $34.8948 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $20.48 | 11.566% | $22.8487 | $22.85 | $22.85 | $22.80 |
| Purchase #4 | $242.49 | 4.306% | $252.9316 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $175.55 | 13.788% | $199.7548 | $199.75 | $199.75 | $199.80 |
| Purchase #6 | $119.26 | 5.509% | $125.83 | $125.83 | $125.85 | $125.80 |
| Purchase #7 | $239.65 | 9.446% | $262.2873 | $262.29 | $262.30 | $262.30 |
| 7 purchase totals = | $1,015.66 | $1,101.6244 | $1,101.62 | $1,101.70 | $1,101.60 | |