| 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 | $231.85 | 4.515% | $242.318 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $249.52 | 8.121% | $269.7835 | $269.78 | $269.80 | $269.80 |
| Purchase #3 | $234.38 | 3.138% | $241.7348 | $241.73 | $241.75 | $241.70 |
| Purchase #4 | $193.81 | 4.761% | $203.0373 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $244.75 | 8.725% | $266.1044 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $9.70 | 12.236% | $10.8869 | $10.89 | $10.90 | $10.90 |
| Purchase #7 | $197.79 | 4.409% | $206.5106 | $206.51 | $206.50 | $206.50 |
| 7 purchase totals = | $1,361.80 | $1,440.3755 | $1,440.37 | $1,440.40 | $1,440.30 | |