| 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 | $27.86 | 13.547% | $31.6342 | $31.63 | $31.65 | $31.60 |
| Purchase #2 | $204.28 | 11.550% | $227.8743 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $228.41 | 13.644% | $259.5743 | $259.57 | $259.55 | $259.60 |
| Purchase #4 | $235.28 | 13.435% | $266.8899 | $266.89 | $266.90 | $266.90 |
| Purchase #5 | $118.73 | 12.617% | $133.7102 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $147.57 | 12.316% | $165.7447 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $237.89 | 7.458% | $255.6318 | $255.63 | $255.65 | $255.60 |
| 7 purchase totals = | $1,200.02 | $1,341.0594 | $1,341.04 | $1,341.05 | $1,341.00 | |