| 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 | $205.76 | 3.513% | $212.9883 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $193.90 | 13.428% | $219.9369 | $219.94 | $219.95 | $219.90 |
| Purchase #3 | $97.75 | 12.851% | $110.3119 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $129.43 | 11.546% | $144.374 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $51.37 | 13.754% | $58.4354 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $179.44 | 12.571% | $201.9974 | $202.00 | $202.00 | $202.00 |
| Purchase #7 | $87.38 | 12.489% | $98.2929 | $98.29 | $98.30 | $98.30 |
| 7 purchase totals = | $945.03 | $1,046.3368 | $1,046.34 | $1,046.35 | $1,046.30 | |