| 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 | $241.87 | 3.243% | $249.7138 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $221.66 | 10.728% | $245.4397 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $133.37 | 8.332% | $144.4824 | $144.48 | $144.50 | $144.50 |
| Purchase #4 | $72.95 | 11.534% | $81.3641 | $81.36 | $81.35 | $81.40 |
| Purchase #5 | $122.30 | 3.658% | $126.7737 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $169.93 | 10.375% | $187.5602 | $187.56 | $187.55 | $187.60 |
| Purchase #7 | $136.68 | 6.568% | $145.6571 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $1,098.76 | $1,180.9910 | $1,180.98 | $1,180.95 | $1,181.10 | |