| 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 | $223.32 | 4.684% | $233.7803 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $122.80 | 9.835% | $134.8774 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $242.65 | 4.714% | $254.0885 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $165.93 | 5.163% | $174.497 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $188.87 | 8.612% | $205.1355 | $205.14 | $205.15 | $205.10 |
| Purchase #6 | $86.65 | 5.337% | $91.2745 | $91.27 | $91.25 | $91.30 |
| Purchase #7 | $53.99 | 9.696% | $59.2249 | $59.22 | $59.20 | $59.20 |
| 7 purchase totals = | $1,084.21 | $1,152.8781 | $1,152.88 | $1,152.90 | $1,152.90 | |