| 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 | $97.72 | 13.566% | $110.9767 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $209.94 | 13.611% | $238.5149 | $238.51 | $238.50 | $238.50 |
| Purchase #3 | $208.31 | 8.614% | $226.2538 | $226.25 | $226.25 | $226.30 |
| Purchase #4 | $21.51 | 13.504% | $24.4147 | $24.41 | $24.40 | $24.40 |
| Purchase #5 | $229.64 | 4.571% | $240.1368 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $43.42 | 3.195% | $44.8073 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $160.94 | 13.367% | $182.4528 | $182.45 | $182.45 | $182.50 |
| 7 purchase totals = | $971.48 | $1,067.5570 | $1,067.55 | $1,067.55 | $1,067.60 | |