| 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 | $133.25 | 5.108% | $140.0564 | $140.06 | $140.05 | $140.10 |
| Purchase #2 | $232.98 | 11.339% | $259.3976 | $259.40 | $259.40 | $259.40 |
| Purchase #3 | $164.78 | 12.257% | $184.9771 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $172.33 | 11.329% | $191.8533 | $191.85 | $191.85 | $191.90 |
| Purchase #5 | $249.27 | 12.232% | $279.7607 | $279.76 | $279.75 | $279.80 |
| Purchase #6 | $126.63 | 7.601% | $136.2551 | $136.26 | $136.25 | $136.30 |
| Purchase #7 | $45.63 | 7.437% | $49.0235 | $49.02 | $49.00 | $49.00 |
| 7 purchase totals = | $1,124.87 | $1,241.3237 | $1,241.33 | $1,241.30 | $1,241.50 | |