| 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 | $220.30 | 13.790% | $250.6794 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $192.92 | 4.553% | $201.7036 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $152.50 | 4.183% | $158.8791 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $78.39 | 8.532% | $85.0782 | $85.08 | $85.10 | $85.10 |
| Purchase #5 | $236.34 | 8.553% | $256.5542 | $256.55 | $256.55 | $256.60 |
| Purchase #6 | $150.94 | 6.820% | $161.2341 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $127.53 | 10.379% | $140.7663 | $140.77 | $140.75 | $140.80 |
| 7 purchase totals = | $1,158.92 | $1,254.8949 | $1,254.89 | $1,254.95 | $1,255.00 | |