| 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 | $175.87 | 13.379% | $199.3996 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $226.67 | 6.534% | $241.4806 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $174.63 | 12.282% | $196.0781 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $76.96 | 6.287% | $81.7985 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $57.87 | 13.409% | $65.6298 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $38.81 | 10.857% | $43.0236 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $224.27 | 12.201% | $251.6332 | $251.63 | $251.65 | $251.60 |
| 7 purchase totals = | $975.08 | $1,079.0434 | $1,079.04 | $1,079.10 | $1,079.00 | |