| 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 | $131.58 | 5.556% | $138.8906 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $228.80 | 5.408% | $241.1735 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $128.37 | 3.619% | $133.0157 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $234.83 | 7.112% | $251.5311 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $149.31 | 10.375% | $164.8009 | $164.80 | $164.80 | $164.80 |
| Purchase #6 | $111.72 | 12.211% | $125.3621 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $45.50 | 9.373% | $49.7647 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $1,030.11 | $1,104.5386 | $1,104.53 | $1,104.50 | $1,104.60 | |