| 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 | $136.74 | 8.464% | $148.3137 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $115.26 | 3.705% | $119.5304 | $119.53 | $119.55 | $119.50 |
| Purchase #3 | $50.59 | 13.587% | $57.4637 | $57.46 | $57.45 | $57.50 |
| Purchase #4 | $240.87 | 7.525% | $258.9955 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $94.47 | 12.373% | $106.1588 | $106.16 | $106.15 | $106.20 |
| Purchase #6 | $97.90 | 13.113% | $110.7376 | $110.74 | $110.75 | $110.70 |
| Purchase #7 | $82.81 | 13.286% | $93.8121 | $93.81 | $93.80 | $93.80 |
| 7 purchase totals = | $818.64 | $895.0118 | $895.01 | $895.00 | $895.00 | |