| 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 | $221.55 | 12.489% | $249.2194 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $52.50 | 10.815% | $58.1779 | $58.18 | $58.20 | $58.20 |
| Purchase #3 | $76.80 | 10.367% | $84.7619 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $138.46 | 6.805% | $147.8822 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $209.41 | 4.430% | $218.6869 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $221.81 | 12.192% | $248.8531 | $248.85 | $248.85 | $248.90 |
| Purchase #7 | $146.96 | 10.326% | $162.1351 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $1,067.49 | $1,169.7165 | $1,169.72 | $1,169.75 | $1,169.80 | |