| 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 | $9.73 | 10.256% | $10.7279 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $239.65 | 8.721% | $260.5499 | $260.55 | $260.55 | $260.50 |
| Purchase #3 | $190.27 | 5.800% | $201.3057 | $201.31 | $201.30 | $201.30 |
| Purchase #4 | $67.26 | 12.802% | $75.8706 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $128.73 | 3.677% | $133.4634 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $139.50 | 7.401% | $149.8244 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $246.34 | 5.201% | $259.1521 | $259.15 | $259.15 | $259.20 |
| 7 purchase totals = | $1,021.48 | $1,090.8940 | $1,090.89 | $1,090.85 | $1,090.90 | |