| 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 | $112.67 | 3.149% | $116.218 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $222.32 | 12.340% | $249.7543 | $249.75 | $249.75 | $249.80 |
| Purchase #3 | $176.66 | 11.643% | $197.2285 | $197.23 | $197.25 | $197.20 |
| Purchase #4 | $160.43 | 12.313% | $180.1837 | $180.18 | $180.20 | $180.20 |
| Purchase #5 | $97.96 | 12.343% | $110.0512 | $110.05 | $110.05 | $110.10 |
| Purchase #6 | $179.34 | 7.432% | $192.6685 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $77.37 | 10.554% | $85.5356 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $1,026.75 | $1,131.6398 | $1,131.64 | $1,131.65 | $1,131.70 | |