| 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 | $116.36 | 3.356% | $120.265 | $120.27 | $120.25 | $120.30 |
| Purchase #2 | $79.27 | 13.221% | $89.7503 | $89.75 | $89.75 | $89.80 |
| Purchase #3 | $74.83 | 5.682% | $79.0818 | $79.08 | $79.10 | $79.10 |
| Purchase #4 | $176.74 | 11.564% | $197.1782 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $195.93 | 13.473% | $222.3276 | $222.33 | $222.35 | $222.30 |
| Purchase #6 | $189.82 | 8.330% | $205.632 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $177.31 | 9.371% | $193.9257 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $1,010.26 | $1,108.1606 | $1,108.17 | $1,108.25 | $1,108.20 | |