| 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 | $213.58 | 3.479% | $221.0104 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $106.87 | 6.176% | $113.4703 | $113.47 | $113.45 | $113.50 |
| Purchase #3 | $203.91 | 6.190% | $216.532 | $216.53 | $216.55 | $216.50 |
| Purchase #4 | $30.64 | 13.194% | $34.6826 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $102.51 | 11.153% | $113.9429 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $208.90 | 4.777% | $218.8792 | $218.88 | $218.90 | $218.90 |
| Purchase #7 | $152.64 | 10.800% | $169.1251 | $169.13 | $169.15 | $169.10 |
| 7 purchase totals = | $1,019.05 | $1,087.6425 | $1,087.64 | $1,087.70 | $1,087.60 | |