| 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 | $117.40 | 3.249% | $121.2143 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $113.72 | 7.424% | $122.1626 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $32.67 | 4.417% | $34.113 | $34.11 | $34.10 | $34.10 |
| Purchase #4 | $138.26 | 5.599% | $146.0012 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $104.41 | 13.665% | $118.6776 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $225.36 | 9.314% | $246.35 | $246.35 | $246.35 | $246.40 |
| Purchase #7 | $222.47 | 5.117% | $233.8538 | $233.85 | $233.85 | $233.90 |
| 7 purchase totals = | $954.29 | $1,022.3725 | $1,022.36 | $1,022.35 | $1,022.50 | |