| 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 | $233.31 | 9.105% | $254.5529 | $254.55 | $254.55 | $254.60 |
| Purchase #2 | $204.85 | 12.172% | $229.7843 | $229.78 | $229.80 | $229.80 |
| Purchase #3 | $193.96 | 10.458% | $214.2443 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $180.60 | 11.157% | $200.7495 | $200.75 | $200.75 | $200.70 |
| Purchase #5 | $137.72 | 8.221% | $149.042 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $5.53 | 6.765% | $5.9041 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $138.25 | 11.255% | $153.81 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $1,094.22 | $1,208.0871 | $1,208.07 | $1,208.10 | $1,208.00 | |