| 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 | $222.33 | 7.675% | $239.3938 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $132.87 | 10.766% | $147.1748 | $147.17 | $147.15 | $147.20 |
| Purchase #3 | $232.58 | 3.300% | $240.2551 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $212.32 | 5.419% | $223.8256 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $159.29 | 6.835% | $170.1775 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $5.71 | 12.653% | $6.4325 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $64.91 | 5.357% | $68.3872 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $1,030.01 | $1,095.6465 | $1,095.65 | $1,095.70 | $1,095.70 | |