| 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 | $190.76 | 3.496% | $197.429 | $197.43 | $197.45 | $197.40 |
| Purchase #2 | $204.98 | 4.405% | $214.0094 | $214.01 | $214.00 | $214.00 |
| Purchase #3 | $10.71 | 5.146% | $11.2611 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $237.62 | 8.742% | $258.3927 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $181.70 | 6.163% | $192.8982 | $192.90 | $192.90 | $192.90 |
| Purchase #6 | $124.26 | 11.350% | $138.3635 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $107.52 | 4.358% | $112.2057 | $112.21 | $112.20 | $112.20 |
| 7 purchase totals = | $1,057.55 | $1,124.5596 | $1,124.56 | $1,124.55 | $1,124.60 | |