| 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 | $96.82 | 4.401% | $101.081 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $233.62 | 7.400% | $250.9079 | $250.91 | $250.90 | $250.90 |
| Purchase #3 | $165.79 | 6.713% | $176.9195 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $179.99 | 5.771% | $190.3772 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $244.96 | 4.255% | $255.383 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $110.79 | 7.123% | $118.6816 | $118.68 | $118.70 | $118.70 |
| Purchase #7 | $148.72 | 11.449% | $165.747 | $165.75 | $165.75 | $165.70 |
| 7 purchase totals = | $1,180.69 | $1,259.0972 | $1,259.10 | $1,259.15 | $1,259.10 | |