| 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 | $104.49 | 9.109% | $114.008 | $114.01 | $114.00 | $114.00 |
| Purchase #2 | $151.59 | 11.108% | $168.4286 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $197.64 | 6.466% | $210.4194 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $8.42 | 9.580% | $9.2266 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $174.70 | 9.456% | $191.2196 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $188.51 | 4.867% | $197.6848 | $197.68 | $197.70 | $197.70 |
| Purchase #7 | $241.58 | 4.244% | $251.8327 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $1,066.93 | $1,142.8197 | $1,142.82 | $1,142.85 | $1,142.70 | |