| 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 | $117.28 | 3.263% | $121.1068 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $227.26 | 12.604% | $255.9039 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $186.31 | 8.333% | $201.8352 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $137.69 | 13.662% | $156.5012 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $128.43 | 12.763% | $144.8215 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $184.74 | 6.237% | $196.2622 | $196.26 | $196.25 | $196.30 |
| Purchase #7 | $24.60 | 6.132% | $26.1085 | $26.11 | $26.10 | $26.10 |
| 7 purchase totals = | $1,006.31 | $1,102.5393 | $1,102.54 | $1,102.50 | $1,102.50 | |