| 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 | $30.40 | 4.360% | $31.7254 | $31.73 | $31.75 | $31.70 |
| Purchase #2 | $193.45 | 6.299% | $205.6354 | $205.64 | $205.65 | $205.60 |
| Purchase #3 | $234.46 | 6.125% | $248.8207 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $212.38 | 7.545% | $228.4041 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $234.25 | 6.209% | $248.7946 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $155.47 | 6.734% | $165.9393 | $165.94 | $165.95 | $165.90 |
| Purchase #7 | $123.40 | 8.263% | $133.5965 | $133.60 | $133.60 | $133.60 |
| 7 purchase totals = | $1,183.81 | $1,262.9160 | $1,262.92 | $1,262.95 | $1,262.80 | |