| 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 | $118.75 | 3.154% | $122.4954 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $185.96 | 6.562% | $198.1627 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $198.73 | 9.463% | $217.5358 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $215.50 | 9.597% | $236.1815 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $157.54 | 3.223% | $162.6175 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $241.95 | 5.462% | $255.1653 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $5.98 | 10.847% | $6.6287 | $6.63 | $6.65 | $6.60 |
| 7 purchase totals = | $1,124.41 | $1,198.7869 | $1,198.80 | $1,198.80 | $1,198.80 | |