| 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 | $133.54 | 12.246% | $149.8933 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $228.83 | 6.439% | $243.5644 | $243.56 | $243.55 | $243.60 |
| Purchase #3 | $186.86 | 6.791% | $199.5497 | $199.55 | $199.55 | $199.50 |
| Purchase #4 | $136.44 | 12.238% | $153.1375 | $153.14 | $153.15 | $153.10 |
| Purchase #5 | $223.73 | 12.646% | $252.0229 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $53.34 | 5.277% | $56.1548 | $56.15 | $56.15 | $56.20 |
| Purchase #7 | $198.47 | 3.204% | $204.829 | $204.83 | $204.85 | $204.80 |
| 7 purchase totals = | $1,161.21 | $1,259.1516 | $1,259.14 | $1,259.15 | $1,259.10 | |