| 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 | $106.80 | 6.812% | $114.0752 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $225.58 | 13.111% | $255.1558 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $153.57 | 13.597% | $174.4509 | $174.45 | $174.45 | $174.50 |
| Purchase #4 | $86.69 | 7.549% | $93.2342 | $93.23 | $93.25 | $93.20 |
| Purchase #5 | $180.48 | 3.838% | $187.4068 | $187.41 | $187.40 | $187.40 |
| Purchase #6 | $40.40 | 3.807% | $41.938 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $112.72 | 8.182% | $121.9428 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $906.24 | $988.2037 | $988.21 | $988.25 | $988.20 | |