| 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 | $238.56 | 4.690% | $249.7485 | $249.75 | $249.75 | $249.70 |
| Purchase #2 | $84.47 | 13.276% | $95.6842 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $208.94 | 7.423% | $224.4496 | $224.45 | $224.45 | $224.40 |
| Purchase #4 | $41.60 | 8.333% | $45.0665 | $45.07 | $45.05 | $45.10 |
| Purchase #5 | $192.28 | 5.298% | $202.467 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $217.63 | 6.717% | $232.2482 | $232.25 | $232.25 | $232.20 |
| Purchase #7 | $79.96 | 12.530% | $89.979 | $89.98 | $90.00 | $90.00 |
| 7 purchase totals = | $1,063.44 | $1,139.6430 | $1,139.65 | $1,139.65 | $1,139.60 | |