| 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 | $190.52 | 6.137% | $202.2122 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $93.52 | 9.833% | $102.7158 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $193.42 | 3.541% | $200.269 | $200.27 | $200.25 | $200.30 |
| Purchase #4 | $250.45 | 4.751% | $262.3489 | $262.35 | $262.35 | $262.30 |
| Purchase #5 | $154.61 | 13.317% | $175.1994 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $22.35 | 6.139% | $23.7221 | $23.72 | $23.70 | $23.70 |
| Purchase #7 | $123.58 | 8.147% | $133.6481 | $133.65 | $133.65 | $133.60 |
| 7 purchase totals = | $1,028.45 | $1,100.1155 | $1,100.12 | $1,100.05 | $1,100.00 | |