| 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 | $188.32 | 3.500% | $194.9112 | $194.91 | $194.90 | $194.90 |
| Purchase #2 | $102.82 | 6.804% | $109.8159 | $109.82 | $109.80 | $109.80 |
| Purchase #3 | $63.63 | 8.108% | $68.7891 | $68.79 | $68.80 | $68.80 |
| Purchase #4 | $187.40 | 11.373% | $208.713 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $6.87 | 12.260% | $7.7123 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $238.46 | 11.749% | $266.4767 | $266.48 | $266.50 | $266.50 |
| Purchase #7 | $165.64 | 12.531% | $186.3963 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $953.14 | $1,042.8145 | $1,042.82 | $1,042.80 | $1,042.80 | |