| 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 | $120.48 | 6.703% | $128.5558 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $174.32 | 4.249% | $181.7269 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $162.79 | 5.567% | $171.8525 | $171.85 | $171.85 | $171.90 |
| Purchase #4 | $193.50 | 7.505% | $208.0222 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $56.57 | 5.319% | $59.579 | $59.58 | $59.60 | $59.60 |
| Purchase #6 | $223.99 | 13.703% | $254.6833 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $103.49 | 4.478% | $108.1243 | $108.12 | $108.10 | $108.10 |
| 7 purchase totals = | $1,035.14 | $1,112.5440 | $1,112.54 | $1,112.55 | $1,112.60 | |