| 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 | $159.72 | 3.260% | $164.9269 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $214.89 | 11.556% | $239.7227 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $165.61 | 9.419% | $181.2088 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $184.87 | 13.106% | $209.0991 | $209.10 | $209.10 | $209.10 |
| Purchase #5 | $91.68 | 8.179% | $99.1785 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $225.48 | 8.218% | $244.0099 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $191.44 | 11.254% | $212.9847 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $1,233.69 | $1,351.1306 | $1,351.13 | $1,351.15 | $1,351.10 | |