| 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 | $85.95 | 3.264% | $88.7554 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $214.73 | 8.150% | $232.2305 | $232.23 | $232.25 | $232.20 |
| Purchase #3 | $222.73 | 3.558% | $230.6547 | $230.65 | $230.65 | $230.70 |
| Purchase #4 | $232.85 | 3.841% | $241.7938 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $212.27 | 7.846% | $228.9247 | $228.92 | $228.90 | $228.90 |
| Purchase #6 | $189.99 | 12.481% | $213.7027 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $110.43 | 4.728% | $115.6511 | $115.65 | $115.65 | $115.70 |
| 7 purchase totals = | $1,268.95 | $1,351.7129 | $1,351.70 | $1,351.70 | $1,351.80 | |