| 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 | $242.50 | 7.237% | $260.0497 | $260.05 | $260.05 | $260.00 |
| Purchase #2 | $235.87 | 7.718% | $254.0744 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $196.57 | 4.689% | $205.7872 | $205.79 | $205.80 | $205.80 |
| Purchase #4 | $159.99 | 12.716% | $180.3343 | $180.33 | $180.35 | $180.30 |
| Purchase #5 | $128.30 | 6.711% | $136.9102 | $136.91 | $136.90 | $136.90 |
| Purchase #6 | $8.55 | 4.321% | $8.9194 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $16.38 | 10.606% | $18.1173 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $988.16 | $1,064.1925 | $1,064.19 | $1,064.15 | $1,064.10 | |