| 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 | $198.89 | 9.153% | $217.0944 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $126.84 | 4.154% | $132.1089 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $78.32 | 10.671% | $86.6775 | $86.68 | $86.70 | $86.70 |
| Purchase #4 | $161.72 | 7.619% | $174.0414 | $174.04 | $174.05 | $174.00 |
| Purchase #5 | $149.62 | 4.571% | $156.4591 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $240.29 | 4.122% | $250.1948 | $250.19 | $250.20 | $250.20 |
| Purchase #7 | $80.27 | 13.584% | $91.1739 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $1,035.95 | $1,107.7500 | $1,107.74 | $1,107.75 | $1,107.80 | |