| 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 | $194.33 | 5.525% | $205.0667 | $205.07 | $205.05 | $205.10 |
| Purchase #2 | $156.29 | 6.270% | $166.0894 | $166.09 | $166.10 | $166.10 |
| Purchase #3 | $118.98 | 13.236% | $134.7282 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $210.50 | 4.825% | $220.6566 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $124.73 | 11.197% | $138.696 | $138.70 | $138.70 | $138.70 |
| Purchase #6 | $249.97 | 7.720% | $269.2677 | $269.27 | $269.25 | $269.30 |
| Purchase #7 | $12.40 | 4.164% | $12.9163 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $1,067.20 | $1,147.4209 | $1,147.44 | $1,147.40 | $1,147.50 | |