| 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 | $226.30 | 6.599% | $241.2335 | $241.23 | $241.25 | $241.20 |
| Purchase #2 | $227.47 | 11.647% | $253.9634 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $197.49 | 9.236% | $215.7302 | $215.73 | $215.75 | $215.70 |
| Purchase #4 | $208.91 | 7.323% | $224.2085 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $73.70 | 12.434% | $82.8639 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $50.31 | 12.748% | $56.7235 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $94.45 | 9.374% | $103.3037 | $103.30 | $103.30 | $103.30 |
| 7 purchase totals = | $1,078.63 | $1,178.0267 | $1,178.01 | $1,178.00 | $1,178.00 | |