| 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 | $6.49 | 6.454% | $6.9089 | $6.91 | $6.90 | $6.90 |
| Purchase #2 | $190.26 | 6.380% | $202.3986 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $143.63 | 9.808% | $157.7172 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $22.41 | 4.460% | $23.4095 | $23.41 | $23.40 | $23.40 |
| Purchase #5 | $208.31 | 4.558% | $217.8048 | $217.80 | $217.80 | $217.80 |
| Purchase #6 | $248.28 | 3.404% | $256.7315 | $256.73 | $256.75 | $256.70 |
| Purchase #7 | $146.63 | 11.317% | $163.2241 | $163.22 | $163.20 | $163.20 |
| 7 purchase totals = | $966.01 | $1,028.1946 | $1,028.19 | $1,028.15 | $1,028.10 | |