| 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 | $87.38 | 9.706% | $95.8611 | $95.86 | $95.85 | $95.90 |
| Purchase #2 | $165.88 | 8.390% | $179.7973 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $186.32 | 13.121% | $210.767 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $125.31 | 6.649% | $133.6419 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $204.46 | 12.183% | $229.3694 | $229.37 | $229.35 | $229.40 |
| Purchase #6 | $242.29 | 12.527% | $272.6417 | $272.64 | $272.65 | $272.60 |
| Purchase #7 | $83.89 | 4.274% | $87.4755 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $1,095.53 | $1,209.5539 | $1,209.56 | $1,209.55 | $1,209.60 | |