| 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 | $126.70 | 10.186% | $139.6057 | $139.61 | $139.60 | $139.60 |
| Purchase #2 | $61.71 | 11.175% | $68.6061 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $52.78 | 9.717% | $57.9086 | $57.91 | $57.90 | $57.90 |
| Purchase #4 | $143.98 | 4.482% | $150.4332 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $182.55 | 13.435% | $207.0756 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $151.99 | 3.795% | $157.758 | $157.76 | $157.75 | $157.80 |
| Purchase #7 | $245.67 | 9.805% | $269.7579 | $269.76 | $269.75 | $269.80 |
| 7 purchase totals = | $965.38 | $1,051.1451 | $1,051.16 | $1,051.15 | $1,051.20 | |