| 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 | $233.84 | 5.172% | $245.9342 | $245.93 | $245.95 | $245.90 |
| Purchase #2 | $169.38 | 3.783% | $175.7876 | $175.79 | $175.80 | $175.80 |
| Purchase #3 | $198.78 | 5.225% | $209.1663 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $222.66 | 12.186% | $249.7933 | $249.79 | $249.80 | $249.80 |
| Purchase #5 | $20.77 | 12.654% | $23.3982 | $23.40 | $23.40 | $23.40 |
| Purchase #6 | $128.90 | 5.164% | $135.5564 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $16.96 | 5.121% | $17.8285 | $17.83 | $17.85 | $17.80 |
| 7 purchase totals = | $991.29 | $1,057.4645 | $1,057.47 | $1,057.50 | $1,057.50 | |