| 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 | $98.33 | 12.124% | $110.2515 | $110.25 | $110.25 | $110.30 |
| Purchase #2 | $173.93 | 9.469% | $190.3994 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $231.69 | 8.447% | $251.2609 | $251.26 | $251.25 | $251.30 |
| Purchase #4 | $205.95 | 8.591% | $223.6432 | $223.64 | $223.65 | $223.60 |
| Purchase #5 | $154.98 | 3.471% | $160.3594 | $160.36 | $160.35 | $160.40 |
| Purchase #6 | $36.54 | 8.679% | $39.7113 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $127.99 | 13.372% | $145.1048 | $145.10 | $145.10 | $145.10 |
| 7 purchase totals = | $1,029.41 | $1,120.7305 | $1,120.72 | $1,120.70 | $1,120.80 | |