| 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 | $129.73 | 13.690% | $147.49 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $179.45 | 12.110% | $201.1814 | $201.18 | $201.20 | $201.20 |
| Purchase #3 | $222.50 | 12.548% | $250.4193 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $55.35 | 9.797% | $60.7726 | $60.77 | $60.75 | $60.80 |
| Purchase #5 | $210.27 | 10.438% | $232.218 | $232.22 | $232.20 | $232.20 |
| Purchase #6 | $79.39 | 3.319% | $82.025 | $82.03 | $82.05 | $82.00 |
| Purchase #7 | $69.55 | 8.370% | $75.3713 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $946.24 | $1,049.4776 | $1,049.48 | $1,049.45 | $1,049.50 | |