| 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 | $250.53 | 13.441% | $284.2037 | $284.20 | $284.20 | $284.20 |
| Purchase #2 | $248.50 | 5.681% | $262.6173 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $85.35 | 12.171% | $95.7379 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $141.91 | 4.227% | $147.9085 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $185.26 | 5.666% | $195.7568 | $195.76 | $195.75 | $195.80 |
| Purchase #6 | $89.84 | 10.317% | $99.1088 | $99.11 | $99.10 | $99.10 |
| Purchase #7 | $219.79 | 13.830% | $250.187 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $1,221.18 | $1,335.5200 | $1,335.53 | $1,335.50 | $1,335.50 | |