| 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 | $250.53 | 12.506% | $281.8613 | $281.86 | $281.85 | $281.90 |
| Purchase #2 | $164.30 | 4.794% | $172.1765 | $172.18 | $172.20 | $172.20 |
| Purchase #3 | $174.26 | 11.246% | $193.8573 | $193.86 | $193.85 | $193.90 |
| Purchase #4 | $231.46 | 7.533% | $248.8959 | $248.90 | $248.90 | $248.90 |
| Purchase #5 | $71.72 | 3.357% | $74.1276 | $74.13 | $74.15 | $74.10 |
| Purchase #6 | $230.86 | 10.252% | $254.5278 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $95.99 | 8.683% | $104.3248 | $104.32 | $104.30 | $104.30 |
| 7 purchase totals = | $1,219.12 | $1,329.7712 | $1,329.78 | $1,329.80 | $1,329.80 | |