| 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 | $250.43 | 3.141% | $258.296 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $42.53 | 13.309% | $48.1903 | $48.19 | $48.20 | $48.20 |
| Purchase #3 | $227.37 | 13.232% | $257.4556 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $200.72 | 9.591% | $219.9711 | $219.97 | $219.95 | $220.00 |
| Purchase #5 | $101.46 | 12.618% | $114.2622 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $66.75 | 10.722% | $73.9069 | $73.91 | $73.90 | $73.90 |
| Purchase #7 | $199.80 | 6.332% | $212.4513 | $212.45 | $212.45 | $212.50 |
| 7 purchase totals = | $1,089.06 | $1,184.5334 | $1,184.54 | $1,184.50 | $1,184.70 | |