| 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 | $115.81 | 11.258% | $128.8479 | $128.85 | $128.85 | $128.80 |
| Purchase #2 | $203.89 | 6.194% | $216.5189 | $216.52 | $216.50 | $216.50 |
| Purchase #3 | $105.69 | 6.348% | $112.3992 | $112.40 | $112.40 | $112.40 |
| Purchase #4 | $97.83 | 8.394% | $106.0419 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $130.79 | 10.507% | $144.5321 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $222.67 | 6.612% | $237.3929 | $237.39 | $237.40 | $237.40 |
| Purchase #7 | $114.97 | 3.283% | $118.7445 | $118.74 | $118.75 | $118.70 |
| 7 purchase totals = | $991.65 | $1,064.4774 | $1,064.47 | $1,064.50 | $1,064.30 | |