| 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 | $141.34 | 12.434% | $158.9142 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $250.25 | 6.737% | $267.1093 | $267.11 | $267.10 | $267.10 |
| Purchase #3 | $237.86 | 10.657% | $263.2087 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $61.64 | 7.412% | $66.2088 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $231.88 | 10.254% | $255.657 | $255.66 | $255.65 | $255.70 |
| Purchase #6 | $50.50 | 11.870% | $56.4944 | $56.49 | $56.50 | $56.50 |
| Purchase #7 | $135.98 | 13.326% | $154.1007 | $154.10 | $154.10 | $154.10 |
| 7 purchase totals = | $1,109.45 | $1,221.6931 | $1,221.69 | $1,221.65 | $1,221.70 | |