| 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 | $226.48 | 4.725% | $237.1812 | $237.18 | $237.20 | $237.20 |
| Purchase #2 | $13.43 | 7.538% | $14.4424 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $185.35 | 3.198% | $191.2775 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $171.39 | 11.227% | $190.632 | $190.63 | $190.65 | $190.60 |
| Purchase #5 | $167.40 | 8.441% | $181.5302 | $181.53 | $181.55 | $181.50 |
| Purchase #6 | $19.38 | 10.327% | $21.3814 | $21.38 | $21.40 | $21.40 |
| Purchase #7 | $78.92 | 11.637% | $88.1039 | $88.10 | $88.10 | $88.10 |
| 7 purchase totals = | $862.35 | $924.5486 | $924.54 | $924.65 | $924.50 | |