| 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 | $100.55 | 13.304% | $113.9272 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $211.49 | 10.494% | $233.6838 | $233.68 | $233.70 | $233.70 |
| Purchase #3 | $192.68 | 3.172% | $198.7918 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $168.97 | 5.124% | $177.628 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $135.92 | 9.563% | $148.918 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $176.67 | 12.871% | $199.4092 | $199.41 | $199.40 | $199.40 |
| Purchase #7 | $199.71 | 9.682% | $219.0459 | $219.05 | $219.05 | $219.00 |
| 7 purchase totals = | $1,185.99 | $1,291.4039 | $1,291.41 | $1,291.45 | $1,291.30 | |