| 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 | $193.56 | 3.596% | $200.5204 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $223.37 | 7.310% | $239.6983 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $81.31 | 6.347% | $86.4707 | $86.47 | $86.45 | $86.50 |
| Purchase #4 | $63.98 | 7.372% | $68.6966 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $146.76 | 9.151% | $160.19 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $158.55 | 9.148% | $173.0542 | $173.05 | $173.05 | $173.10 |
| Purchase #7 | $234.56 | 7.767% | $252.7783 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $1,102.09 | $1,181.4085 | $1,181.41 | $1,181.40 | $1,181.50 | |