| 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 | $200.58 | 3.343% | $207.2854 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $68.95 | 11.759% | $77.0578 | $77.06 | $77.05 | $77.10 |
| Purchase #3 | $104.85 | 3.343% | $108.3551 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $228.30 | 7.710% | $245.9019 | $245.90 | $245.90 | $245.90 |
| Purchase #5 | $196.59 | 7.733% | $211.7923 | $211.79 | $211.80 | $211.80 |
| Purchase #6 | $97.66 | 4.586% | $102.1387 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $112.55 | 11.765% | $125.7915 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $1,009.48 | $1,078.3227 | $1,078.33 | $1,078.35 | $1,078.40 | |