| 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 | $214.86 | 12.427% | $241.5607 | $241.56 | $241.55 | $241.60 |
| Purchase #2 | $171.99 | 5.136% | $180.8234 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $153.57 | 5.578% | $162.1361 | $162.14 | $162.15 | $162.10 |
| Purchase #4 | $156.52 | 10.395% | $172.7903 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $133.80 | 5.116% | $140.6452 | $140.65 | $140.65 | $140.60 |
| Purchase #6 | $12.90 | 3.762% | $13.3853 | $13.39 | $13.40 | $13.40 |
| Purchase #7 | $28.65 | 6.341% | $30.4667 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $872.29 | $941.8077 | $941.82 | $941.80 | $941.80 | |