| 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 | $198.87 | 3.640% | $206.1089 | $206.11 | $206.10 | $206.10 |
| Purchase #2 | $134.65 | 4.581% | $140.8183 | $140.82 | $140.80 | $140.80 |
| Purchase #3 | $49.35 | 7.866% | $53.2319 | $53.23 | $53.25 | $53.20 |
| Purchase #4 | $83.35 | 6.839% | $89.0503 | $89.05 | $89.05 | $89.10 |
| Purchase #5 | $235.26 | 6.268% | $250.0061 | $250.01 | $250.00 | $250.00 |
| Purchase #6 | $118.39 | 3.119% | $122.0826 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $133.83 | 4.733% | $140.1642 | $140.16 | $140.15 | $140.20 |
| 7 purchase totals = | $953.70 | $1,001.4623 | $1,001.46 | $1,001.45 | $1,001.50 | |