| 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 | $105.35 | 7.465% | $113.2144 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $10.76 | 13.159% | $12.1759 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $171.53 | 12.388% | $192.7791 | $192.78 | $192.80 | $192.80 |
| Purchase #4 | $81.46 | 4.144% | $84.8357 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $5.73 | 12.144% | $6.4259 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $34.91 | 3.682% | $36.1954 | $36.20 | $36.20 | $36.20 |
| Purchase #7 | $22.38 | 3.231% | $23.1031 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $432.12 | $468.7295 | $468.74 | $468.80 | $468.70 | |