| 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 | $222.94 | 3.350% | $230.4085 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $129.85 | 8.146% | $140.4276 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $243.76 | 9.806% | $267.6631 | $267.66 | $267.65 | $267.70 |
| Purchase #4 | $81.79 | 8.765% | $88.9589 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $185.88 | 9.258% | $203.0888 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $185.73 | 10.555% | $205.3338 | $205.33 | $205.35 | $205.30 |
| Purchase #7 | $204.48 | 13.441% | $231.9642 | $231.96 | $231.95 | $232.00 |
| 7 purchase totals = | $1,254.43 | $1,367.8449 | $1,367.84 | $1,367.85 | $1,367.90 | |