| 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 | $113.40 | 8.661% | $123.2216 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $58.57 | 11.681% | $65.4116 | $65.41 | $65.40 | $65.40 |
| Purchase #3 | $163.74 | 11.836% | $183.1203 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $191.72 | 13.165% | $216.9599 | $216.96 | $216.95 | $217.00 |
| Purchase #5 | $184.41 | 12.706% | $207.8411 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $45.48 | 10.168% | $50.1044 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $157.84 | 11.690% | $176.2915 | $176.29 | $176.30 | $176.30 |
| 7 purchase totals = | $915.16 | $1,022.9504 | $1,022.94 | $1,022.90 | $1,022.90 | |