| 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 | $210.41 | 9.742% | $230.9081 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $216.79 | 3.822% | $225.0757 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $22.39 | 7.478% | $24.0643 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $32.61 | 13.579% | $37.0381 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $191.53 | 7.544% | $205.979 | $205.98 | $206.00 | $206.00 |
| Purchase #6 | $207.44 | 12.851% | $234.0981 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $123.72 | 6.620% | $131.9103 | $131.91 | $131.90 | $131.90 |
| 7 purchase totals = | $1,004.89 | $1,089.0736 | $1,089.08 | $1,089.10 | $1,089.10 | |