| 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 | $197.88 | 6.668% | $211.0746 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $226.33 | 10.313% | $249.6714 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $11.69 | 7.517% | $12.5687 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $187.64 | 11.839% | $209.8547 | $209.85 | $209.85 | $209.90 |
| Purchase #5 | $39.78 | 4.420% | $41.5383 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $198.66 | 7.308% | $213.1781 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $110.51 | 3.451% | $114.3237 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $972.49 | $1,052.2095 | $1,052.20 | $1,052.15 | $1,052.30 | |