| 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 | $122.25 | 9.454% | $133.8075 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $77.56 | 9.843% | $85.1942 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $5.52 | 9.174% | $6.0264 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $186.28 | 13.788% | $211.9643 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $250.30 | 3.646% | $259.4259 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $193.67 | 5.687% | $204.684 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $15.86 | 5.259% | $16.6941 | $16.69 | $16.70 | $16.70 |
| 7 purchase totals = | $851.44 | $917.7964 | $917.79 | $917.85 | $917.80 | |