| 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 | $229.78 | 7.297% | $246.547 | $246.55 | $246.55 | $246.50 |
| Purchase #2 | $192.47 | 9.735% | $211.207 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $121.54 | 13.798% | $138.3101 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $218.66 | 3.583% | $226.4946 | $226.49 | $226.50 | $226.50 |
| Purchase #5 | $16.37 | 10.821% | $18.1414 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $10.30 | 12.199% | $11.5565 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $240.93 | 10.167% | $265.4254 | $265.43 | $265.45 | $265.40 |
| 7 purchase totals = | $1,030.05 | $1,117.6820 | $1,117.69 | $1,117.70 | $1,117.60 | |