| 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 | $219.90 | 8.394% | $238.3584 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $180.58 | 12.396% | $202.9647 | $202.96 | $202.95 | $203.00 |
| Purchase #3 | $215.50 | 6.227% | $228.9192 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $104.29 | 13.632% | $118.5068 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $13.64 | 8.658% | $14.821 | $14.82 | $14.80 | $14.80 |
| Purchase #6 | $119.57 | 11.682% | $133.5382 | $133.54 | $133.55 | $133.50 |
| Purchase #7 | $49.26 | 4.102% | $51.2806 | $51.28 | $51.30 | $51.30 |
| 7 purchase totals = | $902.74 | $988.3889 | $988.39 | $988.35 | $988.40 | |