| 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 | $244.79 | 11.279% | $272.3999 | $272.40 | $272.40 | $272.40 |
| Purchase #2 | $38.57 | 12.600% | $43.4298 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $213.49 | 12.611% | $240.4132 | $240.41 | $240.40 | $240.40 |
| Purchase #4 | $121.72 | 13.618% | $138.2958 | $138.30 | $138.30 | $138.30 |
| Purchase #5 | $175.97 | 13.862% | $200.363 | $200.36 | $200.35 | $200.40 |
| Purchase #6 | $166.28 | 10.499% | $183.7377 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $97.82 | 10.352% | $107.9463 | $107.95 | $107.95 | $107.90 |
| 7 purchase totals = | $1,058.64 | $1,186.5857 | $1,186.59 | $1,186.60 | $1,186.50 | |