| 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 | $108.41 | 12.561% | $122.0274 | $122.03 | $122.05 | $122.00 |
| Purchase #2 | $213.67 | 9.445% | $233.8511 | $233.85 | $233.85 | $233.90 |
| Purchase #3 | $133.72 | 6.683% | $142.6565 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $208.81 | 7.822% | $225.1431 | $225.14 | $225.15 | $225.10 |
| Purchase #5 | $238.57 | 3.478% | $246.8675 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $247.99 | 4.406% | $258.9164 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $142.64 | 5.538% | $150.5394 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $1,293.81 | $1,380.0014 | $1,380.01 | $1,380.00 | $1,380.00 | |