| 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 | $209.46 | 10.531% | $231.5182 | $231.52 | $231.50 | $231.50 |
| Purchase #2 | $125.51 | 8.130% | $135.714 | $135.71 | $135.70 | $135.70 |
| Purchase #3 | $246.51 | 3.334% | $254.7286 | $254.73 | $254.75 | $254.70 |
| Purchase #4 | $209.89 | 13.710% | $238.6659 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $147.66 | 8.468% | $160.1638 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $70.69 | 8.720% | $76.8542 | $76.85 | $76.85 | $76.90 |
| Purchase #7 | $195.30 | 5.177% | $205.4107 | $205.41 | $205.40 | $205.40 |
| 7 purchase totals = | $1,205.02 | $1,303.0554 | $1,303.05 | $1,303.00 | $1,303.10 | |