| 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 | $198.82 | 4.211% | $207.1923 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $241.80 | 4.579% | $252.872 | $252.87 | $252.85 | $252.90 |
| Purchase #3 | $37.32 | 3.222% | $38.5225 | $38.52 | $38.50 | $38.50 |
| Purchase #4 | $239.36 | 8.707% | $260.2011 | $260.20 | $260.20 | $260.20 |
| Purchase #5 | $131.70 | 13.623% | $149.6415 | $149.64 | $149.65 | $149.60 |
| Purchase #6 | $196.45 | 12.413% | $220.8353 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $220.47 | 12.712% | $248.4961 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $1,265.92 | $1,377.7608 | $1,377.76 | $1,377.75 | $1,377.70 | |