| 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 | $215.80 | 6.785% | $230.442 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $126.94 | 13.451% | $144.0147 | $144.01 | $144.00 | $144.00 |
| Purchase #3 | $156.45 | 13.475% | $177.5316 | $177.53 | $177.55 | $177.50 |
| Purchase #4 | $142.87 | 13.754% | $162.5203 | $162.52 | $162.50 | $162.50 |
| Purchase #5 | $224.78 | 6.843% | $240.1617 | $240.16 | $240.15 | $240.20 |
| Purchase #6 | $21.32 | 3.179% | $21.9978 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $235.36 | 5.721% | $248.8249 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $1,123.52 | $1,225.4930 | $1,225.48 | $1,225.45 | $1,225.40 | |