| 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 | $196.65 | 9.487% | $215.3062 | $215.31 | $215.30 | $215.30 |
| Purchase #2 | $93.34 | 9.610% | $102.31 | $102.31 | $102.30 | $102.30 |
| Purchase #3 | $171.78 | 5.593% | $181.3877 | $181.39 | $181.40 | $181.40 |
| Purchase #4 | $213.94 | 10.775% | $236.992 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $135.48 | 13.608% | $153.9161 | $153.92 | $153.90 | $153.90 |
| Purchase #6 | $44.70 | 12.496% | $50.2857 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $150.83 | 4.176% | $157.1287 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $1,006.72 | $1,097.3264 | $1,097.34 | $1,097.35 | $1,097.30 | |