| 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 | $137.90 | 9.146% | $150.5123 | $150.51 | $150.50 | $150.50 |
| Purchase #2 | $242.29 | 12.372% | $272.2661 | $272.27 | $272.25 | $272.30 |
| Purchase #3 | $87.60 | 12.407% | $98.4685 | $98.47 | $98.45 | $98.50 |
| Purchase #4 | $150.89 | 8.807% | $164.1789 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $249.62 | 4.450% | $260.7281 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $96.84 | 6.226% | $102.8693 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $5.46 | 4.187% | $5.6886 | $5.69 | $5.70 | $5.70 |
| 7 purchase totals = | $970.60 | $1,054.7118 | $1,054.72 | $1,054.70 | $1,054.80 | |