| 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 | $248.78 | 8.577% | $270.1179 | $270.12 | $270.10 | $270.10 |
| Purchase #2 | $29.25 | 3.659% | $30.3203 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $50.25 | 4.456% | $52.4891 | $52.49 | $52.50 | $52.50 |
| Purchase #4 | $196.64 | 7.624% | $211.6318 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $113.35 | 3.341% | $117.137 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $187.74 | 9.809% | $206.1554 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $59.44 | 4.239% | $61.9597 | $61.96 | $61.95 | $62.00 |
| 7 purchase totals = | $885.45 | $949.8112 | $949.82 | $949.80 | $949.80 | |