| 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 | $230.97 | 6.598% | $246.2094 | $246.21 | $246.20 | $246.20 |
| Purchase #2 | $204.44 | 8.496% | $221.8092 | $221.81 | $221.80 | $221.80 |
| Purchase #3 | $113.84 | 7.637% | $122.534 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $145.59 | 12.601% | $163.9358 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $85.79 | 9.781% | $94.1811 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $121.81 | 9.710% | $133.6378 | $133.64 | $133.65 | $133.60 |
| Purchase #7 | $196.70 | 8.478% | $213.3762 | $213.38 | $213.40 | $213.40 |
| 7 purchase totals = | $1,099.14 | $1,195.6835 | $1,195.69 | $1,195.75 | $1,195.60 | |