| 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 | $226.78 | 13.349% | $257.0529 | $257.05 | $257.05 | $257.10 |
| Purchase #2 | $158.52 | 8.382% | $171.8071 | $171.81 | $171.80 | $171.80 |
| Purchase #3 | $109.47 | 13.582% | $124.3382 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $192.46 | 9.173% | $210.1144 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $69.72 | 11.447% | $77.7008 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $212.81 | 5.361% | $224.2187 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $127.61 | 7.170% | $136.7596 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $1,097.37 | $1,201.9917 | $1,201.99 | $1,201.95 | $1,202.00 | |