| 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 | $95.74 | 6.310% | $101.7812 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $192.42 | 8.739% | $209.2356 | $209.24 | $209.25 | $209.20 |
| Purchase #3 | $208.92 | 9.546% | $228.8635 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $202.59 | 5.396% | $213.5218 | $213.52 | $213.50 | $213.50 |
| Purchase #5 | $29.99 | 12.452% | $33.7244 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $198.91 | 3.598% | $206.0668 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $45.87 | 6.482% | $48.8433 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $974.44 | $1,042.0366 | $1,042.03 | $1,042.00 | $1,042.00 | |