| 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 | $198.98 | 3.573% | $206.0896 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $16.35 | 9.282% | $17.8676 | $17.87 | $17.85 | $17.90 |
| Purchase #3 | $245.37 | 10.827% | $271.9362 | $271.94 | $271.95 | $271.90 |
| Purchase #4 | $239.90 | 9.340% | $262.3067 | $262.31 | $262.30 | $262.30 |
| Purchase #5 | $61.50 | 8.651% | $66.8204 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $248.69 | 12.650% | $280.1493 | $280.15 | $280.15 | $280.10 |
| Purchase #7 | $237.98 | 8.497% | $258.2012 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $1,248.77 | $1,363.3710 | $1,363.38 | $1,363.35 | $1,363.30 | |