| 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 | $29.41 | 5.136% | $30.9205 | $30.92 | $30.90 | $30.90 |
| Purchase #2 | $194.80 | 12.440% | $219.0331 | $219.03 | $219.05 | $219.00 |
| Purchase #3 | $226.68 | 8.757% | $246.5304 | $246.53 | $246.55 | $246.50 |
| Purchase #4 | $76.35 | 8.581% | $82.9016 | $82.90 | $82.90 | $82.90 |
| Purchase #5 | $166.52 | 6.411% | $177.1956 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $65.97 | 3.423% | $68.2282 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $189.59 | 8.303% | $205.3317 | $205.33 | $205.35 | $205.30 |
| 7 purchase totals = | $949.32 | $1,030.1411 | $1,030.14 | $1,030.20 | $1,030.00 | |