| 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 | $235.83 | 11.624% | $263.2429 | $263.24 | $263.25 | $263.20 |
| Purchase #2 | $138.62 | 4.472% | $144.8191 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $131.58 | 9.669% | $144.3025 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $110.83 | 11.169% | $123.2086 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $74.46 | 6.344% | $79.1837 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $178.86 | 10.836% | $198.2413 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $231.42 | 8.186% | $250.364 | $250.36 | $250.35 | $250.40 |
| 7 purchase totals = | $1,101.60 | $1,203.3621 | $1,203.35 | $1,203.35 | $1,203.30 | |