| 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 | $14.79 | 12.535% | $16.6439 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $227.94 | 13.111% | $257.8252 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $240.83 | 9.660% | $264.0942 | $264.09 | $264.10 | $264.10 |
| Purchase #4 | $158.68 | 5.609% | $167.5804 | $167.58 | $167.60 | $167.60 |
| Purchase #5 | $132.59 | 10.369% | $146.3383 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $123.98 | 11.378% | $138.0864 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $198.44 | 13.103% | $224.4416 | $224.44 | $224.45 | $224.40 |
| 7 purchase totals = | $1,097.25 | $1,215.0100 | $1,215.01 | $1,215.10 | $1,214.90 | |