| 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 | $99.53 | 11.689% | $111.1641 | $111.16 | $111.15 | $111.20 |
| Purchase #2 | $182.84 | 12.130% | $205.0185 | $205.02 | $205.00 | $205.00 |
| Purchase #3 | $183.56 | 4.131% | $191.1429 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $5.94 | 4.756% | $6.2225 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $237.62 | 5.822% | $251.4542 | $251.45 | $251.45 | $251.50 |
| Purchase #6 | $198.55 | 8.556% | $215.5379 | $215.54 | $215.55 | $215.50 |
| Purchase #7 | $20.83 | 6.581% | $22.2008 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $928.87 | $1,002.7409 | $1,002.73 | $1,002.70 | $1,002.70 | |