| 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 | $170.81 | 12.279% | $191.7838 | $191.78 | $191.80 | $191.80 |
| Purchase #2 | $220.87 | 5.591% | $233.2188 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $80.65 | 5.847% | $85.3656 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $237.81 | 8.479% | $257.9739 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $122.33 | 3.824% | $127.0079 | $127.01 | $127.00 | $127.00 |
| Purchase #6 | $92.68 | 9.804% | $101.7663 | $101.77 | $101.75 | $101.80 |
| Purchase #7 | $213.84 | 4.736% | $223.9675 | $223.97 | $223.95 | $224.00 |
| 7 purchase totals = | $1,138.99 | $1,221.0838 | $1,221.09 | $1,221.00 | $1,221.20 | |