| 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 | $122.65 | 9.281% | $134.0331 | $134.03 | $134.05 | $134.00 |
| Purchase #2 | $72.69 | 10.126% | $80.0506 | $80.05 | $80.05 | $80.10 |
| Purchase #3 | $160.49 | 4.340% | $167.4553 | $167.46 | $167.45 | $167.50 |
| Purchase #4 | $48.92 | 9.850% | $53.7386 | $53.74 | $53.75 | $53.70 |
| Purchase #5 | $24.59 | 4.590% | $25.7187 | $25.72 | $25.70 | $25.70 |
| Purchase #6 | $223.35 | 3.806% | $231.8507 | $231.85 | $231.85 | $231.90 |
| Purchase #7 | $117.59 | 3.554% | $121.7691 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $770.28 | $814.6161 | $814.62 | $814.60 | $814.70 | |