| 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 | $18.83 | 13.219% | $21.3191 | $21.32 | $21.30 | $21.30 |
| Purchase #2 | $43.75 | 3.239% | $45.1671 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $226.44 | 8.497% | $245.6806 | $245.68 | $245.70 | $245.70 |
| Purchase #4 | $190.59 | 4.618% | $199.3914 | $199.39 | $199.40 | $199.40 |
| Purchase #5 | $233.76 | 6.358% | $248.6225 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $50.75 | 4.597% | $53.083 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $128.56 | 6.602% | $137.0475 | $137.05 | $137.05 | $137.00 |
| 7 purchase totals = | $892.68 | $950.3112 | $950.31 | $950.30 | $950.30 | |