| 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 | $210.90 | 8.349% | $228.508 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $128.75 | 10.371% | $142.1027 | $142.10 | $142.10 | $142.10 |
| Purchase #3 | $207.58 | 13.724% | $236.0683 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $220.78 | 13.805% | $251.2587 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $163.26 | 6.545% | $173.9454 | $173.95 | $173.95 | $173.90 |
| Purchase #6 | $34.32 | 10.298% | $37.8543 | $37.85 | $37.85 | $37.90 |
| Purchase #7 | $203.42 | 10.741% | $225.2693 | $225.27 | $225.25 | $225.30 |
| 7 purchase totals = | $1,169.01 | $1,295.0067 | $1,295.01 | $1,294.95 | $1,295.10 | |