| 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 | $211.81 | 5.200% | $222.8241 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $165.88 | 6.349% | $176.4117 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $55.78 | 3.731% | $57.8612 | $57.86 | $57.85 | $57.90 |
| Purchase #4 | $126.65 | 4.296% | $132.0909 | $132.09 | $132.10 | $132.10 |
| Purchase #5 | $144.47 | 4.577% | $151.0824 | $151.08 | $151.10 | $151.10 |
| Purchase #6 | $192.64 | 3.124% | $198.6581 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $166.43 | 8.560% | $180.6764 | $180.68 | $180.70 | $180.70 |
| 7 purchase totals = | $1,063.66 | $1,119.6048 | $1,119.60 | $1,119.60 | $1,119.70 | |