| 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 | $188.54 | 5.616% | $199.1284 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $192.28 | 5.739% | $203.3149 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $8.61 | 8.360% | $9.3298 | $9.33 | $9.35 | $9.30 |
| Purchase #4 | $218.88 | 9.612% | $239.9187 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $13.39 | 11.413% | $14.9182 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $217.63 | 5.480% | $229.5561 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $115.51 | 7.339% | $123.9873 | $123.99 | $124.00 | $124.00 |
| 7 purchase totals = | $954.84 | $1,020.1534 | $1,020.16 | $1,020.15 | $1,020.10 | |