| 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 | $187.29 | 7.118% | $200.6213 | $200.62 | $200.60 | $200.60 |
| Purchase #2 | $241.99 | 11.197% | $269.0856 | $269.09 | $269.10 | $269.10 |
| Purchase #3 | $249.50 | 11.610% | $278.467 | $278.47 | $278.45 | $278.50 |
| Purchase #4 | $66.44 | 4.354% | $69.3328 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $72.73 | 4.382% | $75.917 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $157.46 | 7.138% | $168.6995 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $157.80 | 13.261% | $178.7259 | $178.73 | $178.75 | $178.70 |
| 7 purchase totals = | $1,133.21 | $1,240.8491 | $1,240.86 | $1,240.85 | $1,240.80 | |