| 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 | $127.98 | 4.109% | $133.2387 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $49.62 | 9.259% | $54.2143 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $78.82 | 8.247% | $85.3203 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $90.27 | 13.531% | $102.4844 | $102.48 | $102.50 | $102.50 |
| Purchase #5 | $96.28 | 7.259% | $103.269 | $103.27 | $103.25 | $103.30 |
| Purchase #6 | $6.70 | 7.390% | $7.1951 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $227.29 | 3.774% | $235.8679 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $676.96 | $721.5897 | $721.59 | $721.55 | $721.60 | |