| 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 | $212.82 | 8.430% | $230.7607 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $180.66 | 9.222% | $197.3205 | $197.32 | $197.30 | $197.30 |
| Purchase #3 | $131.42 | 5.632% | $138.8216 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $7.52 | 3.503% | $7.7834 | $7.78 | $7.80 | $7.80 |
| Purchase #5 | $189.89 | 9.141% | $207.2478 | $207.25 | $207.25 | $207.20 |
| Purchase #6 | $13.82 | 4.279% | $14.4114 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $30.27 | 6.460% | $32.2254 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $766.40 | $828.5708 | $828.57 | $828.55 | $828.50 | |