| 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 | $119.79 | 4.683% | $125.3998 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $193.72 | 7.239% | $207.7434 | $207.74 | $207.75 | $207.70 |
| Purchase #3 | $161.31 | 12.377% | $181.2753 | $181.28 | $181.30 | $181.30 |
| Purchase #4 | $162.92 | 12.282% | $182.9298 | $182.93 | $182.95 | $182.90 |
| Purchase #5 | $195.92 | 6.264% | $208.1924 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $21.33 | 10.417% | $23.5519 | $23.55 | $23.55 | $23.60 |
| Purchase #7 | $110.97 | 6.874% | $118.5981 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $965.96 | $1,047.6907 | $1,047.69 | $1,047.75 | $1,047.70 | |