| 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 | $221.55 | 10.790% | $245.4552 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $90.97 | 11.639% | $101.558 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $120.44 | 8.761% | $130.9917 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $105.67 | 8.128% | $114.2589 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $104.65 | 13.650% | $118.9347 | $118.93 | $118.95 | $118.90 |
| Purchase #6 | $211.98 | 5.403% | $223.4333 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $220.84 | 8.645% | $239.9316 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $1,076.10 | $1,174.5634 | $1,174.56 | $1,174.60 | $1,174.60 | |