| 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 | $175.79 | 13.689% | $199.8539 | $199.85 | $199.85 | $199.90 |
| Purchase #2 | $222.70 | 6.488% | $237.1488 | $237.15 | $237.15 | $237.10 |
| Purchase #3 | $241.28 | 11.823% | $269.8065 | $269.81 | $269.80 | $269.80 |
| Purchase #4 | $138.98 | 8.710% | $151.0852 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $113.32 | 5.745% | $119.8302 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $91.58 | 9.241% | $100.0429 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $165.68 | 9.415% | $181.2788 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $1,149.33 | $1,259.0463 | $1,259.05 | $1,259.10 | $1,259.00 | |