| 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 | $213.44 | 7.765% | $230.0136 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $225.36 | 10.711% | $249.4983 | $249.50 | $249.50 | $249.50 |
| Purchase #3 | $246.71 | 9.810% | $270.9123 | $270.91 | $270.90 | $270.90 |
| Purchase #4 | $207.85 | 11.371% | $231.4846 | $231.48 | $231.50 | $231.50 |
| Purchase #5 | $241.42 | 8.428% | $261.7669 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $96.52 | 11.756% | $107.8669 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $178.59 | 7.598% | $192.1593 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $1,409.89 | $1,543.7019 | $1,543.70 | $1,543.65 | $1,543.80 | |