| 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 | $171.31 | 5.244% | $180.2935 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $85.95 | 12.530% | $96.7195 | $96.72 | $96.70 | $96.70 |
| Purchase #3 | $193.69 | 11.171% | $215.3271 | $215.33 | $215.35 | $215.30 |
| Purchase #4 | $217.60 | 7.579% | $234.0919 | $234.09 | $234.10 | $234.10 |
| Purchase #5 | $116.51 | 12.723% | $131.3336 | $131.33 | $131.35 | $131.30 |
| Purchase #6 | $244.93 | 9.855% | $269.0679 | $269.07 | $269.05 | $269.10 |
| Purchase #7 | $191.34 | 3.828% | $198.6645 | $198.66 | $198.65 | $198.70 |
| 7 purchase totals = | $1,221.33 | $1,325.4980 | $1,325.49 | $1,325.50 | $1,325.50 | |