| 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 | $123.66 | 3.440% | $127.9139 | $127.91 | $127.90 | $127.90 |
| Purchase #2 | $31.76 | 12.490% | $35.7268 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $73.97 | 12.816% | $83.45 | $83.45 | $83.45 | $83.50 |
| Purchase #4 | $228.43 | 9.629% | $250.4255 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $207.73 | 5.352% | $218.8477 | $218.85 | $218.85 | $218.80 |
| Purchase #6 | $33.25 | 3.815% | $34.5185 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $131.88 | 12.251% | $148.0366 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $830.68 | $898.9190 | $898.93 | $898.95 | $898.80 | |