| 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 | $121.29 | 12.364% | $136.2863 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $108.62 | 8.730% | $118.1025 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $159.34 | 3.502% | $164.9201 | $164.92 | $164.90 | $164.90 |
| Purchase #4 | $144.99 | 9.472% | $158.7235 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $61.43 | 11.612% | $68.5633 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $187.76 | 8.601% | $203.9092 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $224.85 | 12.171% | $252.2165 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $1,008.28 | $1,102.7214 | $1,102.72 | $1,102.65 | $1,102.70 | |