| 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 | $187.85 | 8.604% | $204.0126 | $204.01 | $204.00 | $204.00 |
| Purchase #2 | $104.67 | 6.710% | $111.6934 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $161.77 | 9.590% | $177.2837 | $177.28 | $177.30 | $177.30 |
| Purchase #4 | $188.37 | 4.121% | $196.1327 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $191.94 | 10.747% | $212.5678 | $212.57 | $212.55 | $212.60 |
| Purchase #6 | $211.51 | 3.780% | $219.5051 | $219.51 | $219.50 | $219.50 |
| Purchase #7 | $200.73 | 3.309% | $207.3722 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $1,246.84 | $1,328.5675 | $1,328.56 | $1,328.55 | $1,328.60 | |