| 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 | $194.68 | 12.407% | $218.8339 | $218.83 | $218.85 | $218.80 |
| Purchase #2 | $188.60 | 13.324% | $213.7291 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $183.85 | 9.576% | $201.4555 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $191.45 | 11.141% | $212.7794 | $212.78 | $212.80 | $212.80 |
| Purchase #5 | $250.68 | 4.170% | $261.1334 | $261.13 | $261.15 | $261.10 |
| Purchase #6 | $135.58 | 8.107% | $146.5715 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $222.32 | 7.805% | $239.6721 | $239.67 | $239.65 | $239.70 |
| 7 purchase totals = | $1,367.16 | $1,494.1749 | $1,494.17 | $1,494.20 | $1,494.20 | |