| 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 | $94.34 | 12.246% | $105.8929 | $105.89 | $105.90 | $105.90 |
| Purchase #2 | $171.51 | 5.116% | $180.2845 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $127.94 | 7.124% | $137.0544 | $137.05 | $137.05 | $137.10 |
| Purchase #4 | $135.28 | 5.510% | $142.7339 | $142.73 | $142.75 | $142.70 |
| Purchase #5 | $10.30 | 6.147% | $10.9331 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $229.39 | 6.824% | $245.0436 | $245.04 | $245.05 | $245.00 |
| Purchase #7 | $198.68 | 13.780% | $226.0581 | $226.06 | $226.05 | $226.10 |
| 7 purchase totals = | $967.44 | $1,048.0005 | $1,047.98 | $1,048.05 | $1,048.00 | |