| 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 | $242.47 | 3.809% | $251.7057 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $89.43 | 3.137% | $92.2354 | $92.24 | $92.25 | $92.20 |
| Purchase #3 | $41.63 | 6.818% | $44.4683 | $44.47 | $44.45 | $44.50 |
| Purchase #4 | $72.39 | 8.770% | $78.7386 | $78.74 | $78.75 | $78.70 |
| Purchase #5 | $69.46 | 12.230% | $77.955 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $202.85 | 6.770% | $216.5829 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $127.86 | 8.347% | $138.5325 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $846.09 | $900.2184 | $900.23 | $900.25 | $900.20 | |