| 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 | $235.99 | 12.744% | $266.0646 | $266.06 | $266.05 | $266.10 |
| Purchase #2 | $213.34 | 10.647% | $236.0543 | $236.05 | $236.05 | $236.10 |
| Purchase #3 | $51.64 | 6.541% | $55.0178 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $164.72 | 4.824% | $172.6661 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $142.33 | 13.335% | $161.3097 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $198.41 | 3.741% | $205.8325 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $45.98 | 12.521% | $51.7372 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $1,052.41 | $1,148.6822 | $1,148.68 | $1,148.65 | $1,148.70 | |