| 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 | $178.76 | 4.381% | $186.5915 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $225.45 | 4.299% | $235.1421 | $235.14 | $235.15 | $235.10 |
| Purchase #3 | $36.88 | 3.288% | $38.0926 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $33.87 | 10.215% | $37.3298 | $37.33 | $37.35 | $37.30 |
| Purchase #5 | $244.34 | 3.167% | $252.0782 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $249.82 | 4.147% | $260.18 | $260.18 | $260.20 | $260.20 |
| Purchase #7 | $100.36 | 6.329% | $106.7118 | $106.71 | $106.70 | $106.70 |
| 7 purchase totals = | $1,069.48 | $1,116.1260 | $1,116.12 | $1,116.20 | $1,116.10 | |