| 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 | $205.62 | 4.778% | $215.4445 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $214.99 | 4.287% | $224.2066 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $23.88 | 6.689% | $25.4773 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $202.58 | 10.509% | $223.8691 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $207.76 | 5.717% | $219.6376 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $233.73 | 3.546% | $242.0181 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $243.36 | 4.405% | $254.08 | $254.08 | $254.10 | $254.10 |
| 7 purchase totals = | $1,331.92 | $1,404.7332 | $1,404.74 | $1,404.75 | $1,404.70 | |